stp - phd, inc · stp compact slide size 08 12 16 20 25 lb 0.03 0.04 0.05 0.10 0.15 0.20 0.22 0.29...

www.phdinc.com/apps/sizing • (800) 624-8511

�1

SIZE08

See Productivity Solutions (CAT-08) for ordering, dimensional, and options data.

SLID

ES

COMPACT SLIDESTP

SIZE

08

12

16

20

25

lb0.030.040.050.100.150.200.220.290.400.650.851.030.570.871.16

kg0.0140.0180.0230.050.070.090.100.130.180.300.390.470.260.390.53

OPTION ADDERS

lb0.110.110.110.09

0.1780.2980.190.260.370.32

0.5120.6870.420.731.02

kg0.050.050.050.040.080.140.090.120.170.150.230.310.190.330.46

TRAVELin mm1231

2-1/24

1-1/235246246

255075256010038751255010015050100150

-AR -NRx -AEx OR NExlb

0.06

0.09

0.13

0.27

0.29

kg

0.03

0.04

0.06

0.12

0.13

SPECIFICATIONSOPERATING PRESSUREOPERATING TEMPERATURETRAVEL TOLERANCEREPEATABILITYVELOCITYLUBRICATIONMAINTENANCE

SERIES STP20 psi min to 150 psi [1.4 bar min to 10 bar max] air

20° to 180°F [-6° to 82°C]+.098/-.000 in [+2.5/-0.0 mm]

±0.001 in [± .025 mm] of original position30 to 36 in/sec [0.75 m/sec] extend, 24 in/sec [0.61 m/sec] retract, (zero load at 87 psi [6 bar])

Factory lubricated for lifeField repairable

lb0.550.811.011.121.712.262.102.683.633.625.246.645.467.559.55

kgSIZE

08

12

16

20

25

0.250.370.460.510.781.030.951.221.651.642.383.012.483.434.34

BASE WEIGHTTRAVELin mm1231

2-1/24

1-1/235246246

255075256010038751255010015050100150

SHAFTDIAmETER

in mm

.157

.236

.315

.394

.472

4

6

8

10

12

BOREDIAmETER

in mm

.315

.472

.630

.787

.984

8

12

16

20

25

EXTENDPISTON AREA

in2 mm2

.16

.35

.62

.97

1.52

101

229

402

628

982

RETRACTPISTON AREA

in2 mm2

.12

.27

.47

.73

1.17

75

172

302

470

756

TYPICALDYNAmIC LOAD

lb N

0-2

2-4

4-8

8-16

16-32

0-9

8-18

18-36

36-71

71-142

NOTE: Thrust capacity, allowable mass, and dynamic moment capacity must be considered when selecting a slide.

CYLINDER FORCE CALCULATIONS ImPERIAL mETRIC F = P x A F = 0.1 x P x A

F = Cylinder Force lbs NP = Operating Pressure psi barA = Effective Area in2 mm2

(Extend or Retract)


��

SIZE08


SLID

ES

STP SLIDESLIDE SELECTIONThere are three major factors to consider when selecting a slide: thrust capacity, allowable static and dynamic moment capacity, and table deflection (as either pitch, yaw, or roll).

2

1 THRUST CAPACITYUse the effective piston area (see the table on page 21) of the slide to determine if thrust is sufficient for the applied load.

STATIC AND DYNAmIC mOmENT CAPACITYThe maximum static moments for all units are listed in the static moment chart below and must not be exceeded. The maximum allowable dynamic moment is equal to 1/10 the maximum static moment in consideration of the load inertia. Calculate static and dynamic moments of the system using the following equations and diagrams:

Mp (Pitch) = (Ah + CG) x LOAD or (Av + CG) x LOADMy (Yaw) = (Ah + CG) x LOAD or CG x LOADMr (Roll) = (Av + CG) x LOAD or CG x LOAD

(continued on following pages)

STATIC mOmENT CHART

SIZE

08

12

16

20

25

TRAVELin mm1231

2-1/24

1-1/235246246

255075256010038751255010015050100150

mAX PITCHmOmENT (mp)

in-lb42.41682271463514742384886644971290177279615922112

Nm4.819.025.616.539.753.626.955.175.056.2145.8200.289.9179.9238.6

mAX YAWmOmENT (my)in-lb42.41411901242984032004105584181084148866813381774

Nm4.815.921.514.033.745.522.646.363.047.2122.5168.175.5151.2200.4

mAX ROLLmOmENT (mr)in-lb677676127181181271271271550733733991991991

Nm7.68.68.614.420.520.530.630.630.662.282.982.9112112112

mOmENT ARmAh

in2.4423.8304.9142.7174.5576.3083.7115.0497.2924.2866.7219.0344.4886.8119.194

mm62.097.3

124.869.0

115.7160.294.3

128.2185.2108.9170.7229.5114.0173.0233.5

mOmENT ARmAv

in

0.335

0.453

0.492

0.61

0.748

mm

8.5

11.5

12.5

15.5

19.0

PITCH YAW ROLL

AhCG

DIST

Mp

LOAD

Av

LOADMp

CGDIST

AhCG

DIST

My

LOAD

LOAD

CGDIST

My

CGDIST

Mr

LOAD

LOADCG

DIST

Mr

Av

For more detail in determining table deflection, see following pages.

+-

+-

+ -+ -


��

SIZE08


SLID

ES

STP SLIDE

STATIC DEFLECTIONS IN PITCHThe graphs on this page show table pitch deflection due to static moment loads applied at distance Ah from bearing center while the unit is extended.

3

SIZE

08

12

16

20

25

TRAVELin mm1231

2-1/24

1-1/235246246

255075256010038751255010015050100150

mOmENT ARmAh

in2.4423.8304.9142.7174.5576.3083.7115.0497.2924.2866.7219.0344.4886.8119.194

mm62.097.3124.869.0115.7160.294.3128.2185.2108.9170.7229.5114.0173.0233.5

0 2.0[8.9]

4.0[17.8]

6.0[26.7]

8.0[35.6]

10.0[44.5]

12.0[53.4]

14.0[62.3]

LOAD lb [N] (kg x 9.8 = N )

16.0[71.2]

DEF

LECT

ION

in

[mm

]

.020[.51]

.018[.46]

.016[.41]

.014[.36]

.012[.30]

.010[.25]

.008[.20]

.006[.15]

.004[.10]

.002[.05]

.000

SIZE 08

3" [75 mm]

2" [50 mm]

1" [25 mm]


DEF

LECT

ION

in

[mm

]

.020[.51]

.018[.46]

.016[.41]

.014[.36]

.012[.30]

.010[.25]

.008[.20]

.006[.15]

.004[.10]

.002[.05]

.000

SIZE 16

0 5.0[22.2]

10.0[44.5]

15.0[66.7]

20.0[89]

25.0[111]

30.0[133]

5" [125 mm]

1-1/2" [38 mm]3" [75 mm]


DEF

LECT

ION

in

[mm

]

.020[.51]

.018[.46]

.016[.41]

.014[.36]

.012[.30]

.010[.25]

.008[.20]

.006[.15]

.004[.10]

.002[.05]

.000

SIZE 12

0

2-1/2" [60 mm]

DEF

LECT

ION

in

[mm

]

.020[.51]

.018[.46]

.016[.41]

.014[.36]

.012[.30]

.010[.25]

.008[.20]

.006[.15]

.004[.10]

.002[.05]

.000

SIZE 25

0 10.0[44.5]

20.0[89]

30.0[133]

40.0[178]

50.0[222]

60.0[267]

70.0[312]


80.0[356]

6" [150 mm]

4" [100 mm]

2" [50 mm]


DEF

LECT

ION

in

[mm

]

.020[.51]

.018[.46]

.016[.41]

.014[.36]

.012[.30]

.010[.25]

.008[.20]

.006[.15]

.004[.10]

.002[.05]

.000

SIZE 20

0 10.0[44.5]

20.0[89]

30.0[133]

40.0[178]

50.0[222]

60[267]

6" [150 mm]

4" [100 mm]

2" [50 mm]

5.0[22.2]

10.0[44.5]

15.0[66.7]

20.0[89]

25.0[111]

30.0[133]

4" [100 mm]

1" [25 mm]

Ah

Mp

All tabulated and plotted values are typical and were determined empirically.


��

SIZE08


SLID

ES

ImPERIAL EXAmPLE:Determine the pitch deflection of a STPD125 x 6 slide at the center of gravity (CG) of a 10 lb load weight attached to the tool plate. The CG of the load is 2" further from the tool plate.

Calculate the moment of the application and the equivalent load at distance Ah.

Mp = Load x (Ah distance + CG distance) = 10 x (9.194 + 2) = 112 in-lb

Equivalent load = (Mp / Ah) = 112 / 9.194 = 12 lb

Read the graph for a 12 lb load, deflection is approximately .003".

Deflection Ratio = Deflection at tool plate / Ah distance = .003 / 9.194 = 3.26 x 10-4

Deflection at load = Deflection Ratio x (Ah + CG) = 3.26 x 10-4 x (9.194 + 2) = .0037"

mETRIC EXAmPLE:Determine the pitch deflection of a STPD525 x 150 slide at the center of gravity (CG) of a 45 N load weight attached to the tool plate. The CG of the load is 50 mm further from the tool plate.


Mp = Load x (Ah distance + CG distance) / 1000 = 45 x (233.5 + 50) / 1000 = 12.76 Nm

Equivalent load = (Mp / Ah) x 1000 = 12.76 / 233.5 x 1000 = 55 N

Read the graph for a 55 N load, deflection is approximately .08 mm.


Deflection at load = Deflection Ratio x (Ah + CG) = 3.4 x 10-4 x (233.5 + 50) = .096 mm

STP SLIDEPITCH


��

SIZE08


SLID

ES

STP SLIDE

SIZE 25

AhMy

SIZE 16


DEF

LECT

ION

in

[mm

]

0 5.0[22.2]

10.0[44.5]

15.0[66.7]

20.0[89]

25.0[111]

30.0[133]

DEF

LECT

ION

in

[mm

]

0 10.0[44.5]

20.0[89]

30.0[133]

40.0[178]

50.0[222]

60.0[267]

70.0[312]


80.0[356]

5" [125 mm]

1-1/2" [38 mm]

6" [150 mm]

4" [100 mm]

2" [50 mm]

3" [75 mm]

.008[.20]

.007[.18]

.006[.15]

.005[.13]

.004[.10]

.003[.08]

.002[.05]

.001[.03]

.000

.010[.25]

.009[.23]

.008[.20]

.007[.18]

.006[.15]

.005[.13]

.004[.10]

.003[.08]

.002[.05]

.001[.03]

.000

SIZE

08

12

16

20

25

TRAVELin mm1231

2-1/24

1-1/235246246

255075256010038751255010015050100150

mOmENT ARmAh

in2.4423.8304.9142.7174.5576.3083.7115.0497.2924.2866.7219.0344.4886.8119.194

mm62.097.3124.869.0115.7160.294.3128.2185.2108.9170.7229.5114.0173.0233.5

SIZE 08

0 2.0[8.9]

4.0[17.8]

6.0[26.7]

8.0[35.6]

10.0[44.5]

12.0[53.4]

14.0[62.3]


16.0[71.2]

DEF

LECT

ION

in

[mm

]

.007[.18]

.006[.15]

.005[.13]

.004[.10]

.003[.08]

.002[.05]

.001[.03]

.000

3" [75 mm]

1" [25 mm]

2" [50 mm]

SIZE 12


DEF

LECT

ION

in

[mm

]

0 5.0[22.2]

10.0[44.5]

15.0[66.7]

20.0[89]

25.0[111]

30.0[133]

4" [100 mm]

1" [25 mm]

2-1/2" [60 mm]

.007[.18]

.006[.15]

.005[.13]

.004[.10]

.003[.08]

.002[.05]

.001[.03]

.000

SIZE 20


DEF

LECT

ION

in

[mm

]

0 10.0[44.5]

20.0[89]

50.0[222]

30.0[133]

.010[.25]

.008[.20]

.006[.15]

.004[.10]

.002[.05]

.00040.0[178]

60.0[267]

6" [150 mm]

4" [100 mm]

2" [50 mm]

STATIC DEFLECTIONS IN YAWThe graphs on this page show table yaw deflection due to static moment loads applied at distance Ah from bearing center with the unit extended.

3



��

SIZE08


SLID

ES

ImPERIAL EXAmPLE:Determine the yaw deflection of a STPD125 x 6 slide at the center of gravity (CG) of a 10 lb load weight attached to the tool plate. The CG of the load is 2" further from the tool plate.


Mp = Load x (Ah distance + CG distance) = 10 x (9.194 + 2) = 112 in-lb

Equivalent load = (My / Ah) = 112 / 9.194 = 12 lb

Read the graph for a 12 lb load, deflection is approximately .0015".


Deflection at load = Deflection Ratio x (Ah + CG) = 1.63 x 10-4 x (9.194 + 2) = .0018"

mETRIC EXAmPLE:Determine the yaw deflection of a STPD525 x 150 slide at the center of gravity (CG) of a 45 N load weight attached to the tool plate. The CG of the load is 50 mm further from the tool plate.


My = Load x (Ah distance + CG distance) / 1000 = 45 x (233.5 + 50) / 1000 = 12.76 Nm

Equivalent load = (My / Ah) x 1000 = 12.76 / 233.5 x 1000 = 55 N

Read the graph for a 55 N load, deflection is approximately .04 mm.


Deflection at load = Deflection Ratio x (Ah + CG) = 1.71 x 10-4 x (233.5 + 50) = .048 mm

STP SLIDEYAW


��

SIZE08


SLID

ES

3 STATIC DEFLECTION IN ROLLThe graphs on this page show table roll deflection due to static moment loads applied at distance L from the center of the bearing. Values plotted in graphs were measured at point indicated.

SIZE 16


DEF

LECT

ION

in

[mm

]

0 5.0[22.2]

10.0[44.5]

15.0[66.7]

20.0[89]

25.0[111]

30.0[133]

DEF

LECT

ION

in

[mm

]

SIZE 20

0 10.0[44.5]

20.0[89]

30.0[133]

40.0[178]

50.0[222]

60.0[267]


ALL UNITS

2" [50 mm]

SIZE

08

12

16

20

25

TRAVELin mm1231

2-1/24

1-1/235246246

255075256010038751255010015050100150

DISTANCEL

in

2

2.5

3.5

4.5

6

mm

51

64

89

114

152

DISTANCEAR

in

0.827

1.042

1.418

1.515

1.811

mm

21.0

26.5

36.0

38.5

46.0

LOAD

LAR

SIZE 08

0 2.0[8.9]

4.0[17.8]

6.0[26.7]

8.0[35.6]

10.0[44.5]

12.0[53.4]

14.0[62.3]


16.0[71.2]

DEF

LECT

ION

in

[mm

]

ALL UNITS

.005[.13]

.004[.10]

.003[.08]

.002[.05]

.001[.03]

.000

SIZE 12


DEF

LECT

ION

in

[mm

]

0 5.0[22.2]

10.0[44.5]

15.0[66.7]

20.0[89]

25.0[111]

30.0[133]

.006[.15]

.005[.13]

.004[.10]

.003[.08]

002[.05]

.001[.03]

.000

1" [25 mm]

2-1/2 & 4"[60 & 100 mm]

.008[.20]

.007[.18]

.006[.15]

.005[.13]

.004[.10]

.003[.08]

002[.05]

.001[.03]

.000

.003[.08]

002[.05]

.001[.03]

.000

DEF

LECT

ION

in

[mm

]

SIZE 25

0 10.0[44.5]

20.0[89]

30.0[133]

40.0[178]

50.0[222]

60.0[267]

70.0[312]


80.0[356]

ALL UNITS

.006[.15]

.005[.13]

.004[.10]

.003[.08]

002[.05]

.001[.03]

.000

4 & 6"[100 & 150 mm]


STP SLIDE


��

SIZE08


SLID

ES

ImPERIAL EXAmPLE:Determine the roll deflection of a STPD125 x 6 slide at the center of gravity (CG) of a 10 lb load weight at 4" from the center of the slide.

Calculate the moment of the application and the equivalent load at distance L.

Mr = Load x Distance to CG of load = 10 x 4 = 40 in-lb

Equivalent load at L = Mr / L = 40 / 6 = 6.66 lb

Read the graph for a 6.7 lb load, deflection is approximately .0005". (This is at AR distance of 1.811)

Deflection Ratio = Deflection at AR / AR distance = .0005/1.811= 2.76 x 10-4

Deflection at load = Deflection Ratio x (CG distance) = 2.76 x 10-4 x 4 = .0011"

mETRIC EXAmPLE:Determine the roll deflection of a STPD525 x 150 slide at the center of gravity (CG) of a 45 N load weight at 102 mm from center of the slide.

Calculate the moment of the application and the equivalent load at distance L.

Mr = Load x Distance to CG of load / 1000 = 45 x 102 / 1000 = 4.59 Nm

Equivalent load at L= (Mr / L) x 1000 = (4.59 / 152) x 1000 = 30.2 N

Read the graph for a 30.2 N load, deflection is approximately .013 mm. (This is at AR distance of 46 mm.)

Deflection Ratio = Deflection at AR / AR distance = .013 / 46 = 2.82 x 10-4

Deflection at load = Deflection Ratio x (CG distance) = 2.82 x 10-4 x 102 = .029 mm

STP SLIDEROLL


��

SIZE08


SLID

ES

mETRIC

Step 1: Determine Application Data Pick and place application as shown. Total Weight of vertical slide = 21.4 N Total Weight of gripper and tooling = 2.7 N Total Weight of gripped object = .4 N Operating pressure = 5.5 bar Required Travel = 125 mm CG Dist = 25 mm

Step 2: Determine the Total Weight of the system and the required thrust of the slide.

Calculate the Total Weight of the system: Weight of attached slide = 21.4 Weight of gripper and tooling = 2.7 Weight of gripped object = .4 Total Weight = 24.5 N

Since the application is horizontal, thrust calculation is not required at this step due to very low friction values.

Size 16 would be the minimum requirement based on the necessary travel.

Step 3: Determine static and dynamic moment capacity First check size 16 for moment capacity.

From the Static Moment Chart for Yaw moment, Maximum yaw moment (My) for a 125 mm travel = 63 Nm and Ah = 185.2 mm

My = (Ah + CG) x LOAD (Total Weight)

My Static = (.1852 + .025) x 24.5 = 5.1 Nm, okay statically

My Dynamic = 63/10 = 6.3 Nm, okay dynamically

Since Dynamic moment of the system is less than 6.3, the size 16 can be used.

Step 4: Determine the amount of Deflection

From the yaw deflection graphs, determine the amount of deflection at the tool plate by using the Total Weight calculated above and finding the crossing point for a size 16 x 125.

Approximately .10 mm of deflection at the tool plate for this application.

Note: Dynamic forces from the attached slide and gripper can cause higher deflections than the value just calculated depending on deceleration methods.

Step 5: Calculate Stopping Capacity - see page 30

ImPERIAL

Step 1: Determine Application Data Pick and place application as shown. Total Weight of vertical slide = 4.8 lb Total Weight of gripper and tooling = .6 lb Total Weight of gripped object = .1 lb Operating pressure = 80 psi Required Travel = 5" CG Dist = 1"

Step 2: Determine the Total Weight of the system and the required thrust of the slide.

Calculate the Total Weight of the system: Weight of attached slide = 4.8 Weight of gripper and tooling = .6 Weight of gripped object = .1 Total Weight = 5.5 lb

Since the application is horizontal, thrust calculation is not required at this step due to very low friction values.

Size 16 would be the minimum requirement based on the necessary travel.

Step 3: Determine static and dynamic moment capacity First check size 16 for moment capacity.

From the Static Moment Chart for Yaw moment, Maximum yaw moment (My) for a 5" travel = 558 in-lb and Ah = 7.292"

My = (Ah + CG) x LOAD (Total Weight)

My Static = (7.292 + 1) x 5.5 = 45.6 in-lb, okay statically

My Dynamic = 558/10 = 55.8 in-lb, okay dynamically

Since Dynamic moment of the system is less than 55.8, the size 16 can be used.

Step 4: Determine the amount of Deflection From the yaw deflection graphs, determine the amount of deflection at the tool plate by using the Total Weight calculated above and finding the crossing point for a size 16 x 5.

Approximately .004 of deflection at the tool plate for this application.

Note: Dynamic forces from the attached slide and gripper can cause higher deflections than the value just calculated depending on deceleration methods.

Step 5: Calculate Stopping Capacity - see page 30

STP SLIDE


�0

SIZE08


SLID

ES

STOPPING CAPACITY SELECTIONTo determine stopping capacity, calculate total moving weight.

From Table 1, determine slide standard moving weight, add any additional weight adders due to options and add attached payload. This will be total moving weight WTM .

Example: STPD125 x 2 -AE1-AE2 with 10 lb load [STPD525 x 50-AE1-AE2 with 44.5 N load]

WTM = 2.6 lb + .29 lb + .29 lb + 10 lb = 13.18 lb [11.6 N + 1.29 N + 1.29 N + 44.5 N = 58.68 N]

Using the Kinetic Energy Graphs below, plot the total moving weight against impact velocity. If the value plotted is below the curve, then shock pads are an adequate deceleration method. If it is above the curve, hydraulic shock absorbers are required.

To determine the correct hydraulic shock absorber, complete the calculations on the next page.

SIZE

08

12

16

20

25

TRAVELin mm1231

2-1/24

1-1/235246246

2550752560

1003875

12550

10015050

100150

lb0.240.360.400.420.600.780.91.11.41.41.92.42.63.64.3

N1.11.61.81.92.73.44.04.96.26.28.510.711.616.019.1

STPmOVINGWEIGHT

WEIGHT ADDERS-AE1, -AE2,

-NE1x, -NE2xlb

0.06

0.09

0.13

0.20

0.29

in2

0.16

0.35

0.62

0.97

1.52

PISTON AREAEXTEND

in2

0.12

0.26

0.47

0.73

1.17

PISTON AREARETRACT

TABLE 1

mAXImUm ALLOWABLE KINETIC ENERGY GRAPHS FOR SHOCK PADS

N

0.27

0.42

0.58

0.91

1.29

mm2

101

226

402

628

982

mm2

75

170

302

471

756

SIZE 08

SIZE 12

SIZE 25

30.0[.76]

25.0[.63]

20.0[.51]

15.0[.38]

10.0[.25]

5.0[.13]

0

Impa

ct V

eloc

ity

in/s

ec [m

/sec

]

Total moving Weight lb [N]

0 1.0 2.0 3.0 4.0 5.0[4.4] [8.9] [13.3] [17.8] [22.2]

30.0[.76]

25.0[.63]

20.0[.51]

15.0[.38]

10.0[.25]

5.0[.13]

0

Impa

ct V

eloc

ity

in/s

ec [m

/sec

]


0 2.0 4.0 6.0 8.0 10.0[8.9] [17.8] [13.3] [26.7] [44.5]

30.0[.76]

25.0[.63]

20.0[.51]

15.0[.38]

10.0[.25]

5.0[.13]

0

Impa

ct V

eloc

ity

in/s

ec [m

/sec

]


0 5.0 10.0 15.0 20.0 25.0 30.0[22.2] [44.5] [66.7] [89.0] [111.2] [133.4]

OPTIONS -AE1 & AE2, AR

OPTION -AE1 ONLY

(kg x 9.8 = N)

(kg x 9.8 = N)

(kg x 9.8 = N)

SIZE 1630.0[.76]

25.0[.63]

20.0[.51]

15.0[.38]

10.0[.25]

5.0[.13]

0

Impa

ct V

eloc

ity

in/s

ec [m

/sec

]


0 3.0 6.0 9.0 12.0 15.0[13.3] [26.7] [40.0] [53.4] [66.7]

(kg x 9.8 = N)

SIZE 2030.0[.76]

25.0[.63]

20.0[.51]

15.0[.38]

10.0[.25]

5.0[.13]

0

Impa

ct V

eloc

ity

in/s

ec [m

/sec

]


0 5.0 10.0 15.0 20.0 25.0[22.2] [44.5] [66.7] [89.0] [111.2]

(kg x 9.8 = N)

STP SLIDE


�1

SIZE08


SLID

ES

STP SLIDE

SIZE08 &12

162025

68149-01-x68015-01-x70861-01-x67127-01-x

m.0053.0061.0102.0114

STROKE

ET

TOTAL ENERGYPER CYCLE

SHOCK ABSORBER SPECIFICATIONS CHARTPHD

SHOCKABSORBER

NO.THREAD

TYPEin.210.240.400.448

Nm2.264.527.3515.26

in-lb204065135

ETCTOTAL ENERGY

PER HOUR

FG

mAX PROPELLINGFORCE

M8 x1M10 x 1M12 x 1M14 x 1.5

Nm5654124392826929400

in-lb50,000110,000250,000260,000

N200356534890

lb4580120200

SIZE 1640

[1.0]

35[.89]

30[.76]

25[.63]

20[.51]

15[.38]

10[.25]

5[.13]

0

Impa

ct V

eloc

ity

in/s

ec [m

/sec

]

0 5 10 15 20 25 30 35 40 45 50[.6] [1.1] [1.7] [2.3] [2.8] [3.4] [4.0] [4.5] [5.1] [5.6]

Total Energy/Cycle in-lb/c [Nm/c]

40[1.0]

35[.89]

30[.76]

25[.63]

20[.51]

15[.38]

10[.25]

5[.13]

0

Impa

ct V

eloc

ity

in/s

ec [m

/sec

]

0 5 10 15 20 25[.6] [1.1] [1.7] [2.3] [2.8]


SIZE 08 & 12

SIZE 20

-2

-3

-3

-2

40[1.0]

35[.89]

30[.76]

25[.63]

20[.51]

15[.38]

10[.25]

5[.13]

0

Impa

ct V

eloc

ity

in/s

ec [m

/sec

]

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150[1.1] [2.3] [3.4] [4.5] [5.6] [6.8] [7.9] [9.0] [10.2] [11.3] [12.4] [13.6] [14.7] [15.8] [16.9]


SIZE 25

-3

-2

40[1.0]

35[.89]

30[.76]

25[.63]

20[.51]

15[.38]

10[.25]

5[.13]

0

Impa

ct V

eloc

ity

in/s

ec [m

/sec

]

0 10 20 30 40 50 60 70 80[1.1] [2.3] [3.4] [4.5] [5.6] [6.8] [7.9] [9.0]


-3

-2

SYmBOLS DEFINITIONSC = Number of cycles per hourD = Cylinder bore diameter inch [mm]EK = Kinetic energy in-lb [Nm]ET = Total energy per cycle, EK + EW in-lb [Nm]ETC = Total energy per hour in-lb/hr [Nm/hr]EW = Work or drive energy in-lb [Nm]FD = Propelling force lb [N]FG = Max Propelling force lb [N]P = Operating pressure psi [bar]S = Stroke of shock absorber inch [m]V = Impact velocity in/sec [m/sec]WTM = Total moving weight lb [N or kg]

SHOCK ABSORBER SIZING CALCULATION:Follow the next six steps to size shock absorbers.

STEP 1: Identify the following parameters. These must be known for all energy absorption calculations. Variations or additional information may be required in some cases.A. The total moving weight (WTM ) to be stopped. (completed from

prior page)B. The slide velocity (V) at impact with the shock absorber.C. Number of cycles per hour.D. Orientation of the application’s motion (i.e. horizontal or vertical

application). See the next two pages.E. Operating pressure

STEP 2: Calculate the kinetic energy of the total moving weight. EK (in-lb) = .5 x WTM x V2 EK (Nm) = .5 x WTM x V2 386 9.8

orNote: WTM in kg mass may

be substituted for WTM EK (Nm) = .5 x WTM x V2 9.8

STEP 3: Calculate the propelling force (FD ) for both extend and retract. Refer to previous page for Effective Piston Areas.

Horizontal application: FD = Effective Piston Area x PVertical application: FD = (Effective Piston Area x P) ± WTM

+ indicates working with gravity, - indicates working against gravityNote: when using mm2 and bar units, it will be necessary to multiply the Effective Piston Area x P by a factor of .1 to obtain the correct unit of measure. Use Shock Absorber Specifications Chart to verify that the selected unit has an FG capacity greater than the value just calculated. If not, select a larger shock absorber or slide. Calculate the work energy input (EW = FD x S) using the travel of the shock absorber selected.

STEP 4: Calculate the total energy. ET = EK + EW

Use Shock Absorber Specifications Chart to verify that the selected unit has an ET capacity greater than the value just calculated. If not, select a larger shock absorber or slide.

STEP 5: Calculate the total energy that must be absorbed per hour (ETC). ETC = ET x CUse Shock Absorber Specifications Chart to verify that the selected unit has an ETC capacity greater than the value just calculated. If not, select a larger shock absorber or slide.

STEP 6: Determine the damping constant for the selected shock absorber. Using the appropriate Shock Absorber Performance Graph, locate the intersection point for impact velocity (V) and total energy (ET). The area (-2 or -3) that the point falls in is the correct damping constant for the application.


��

SIZE08


SLID

ES

STP SLIDE

ImPERIAL

STEP 1: Application Data Example: STPD125 x 6 -NEx-NRx with a 20 lb payload on extend and 1 lb on retract.

A) WTM = Total moving weight = std moving + option adder + load Extend = 2.6 lb + .29 lb + 20 lb = 22.89 lb Retract = 2.6 lb + .29 lb + 1 lb = 3.89 lb

B) Velocity at impact: VE = 15 in/sec (extend), VR =20 in/sec (retract)

C) Number of cycles/hour: C = 800 cycles/hr

D) Application type: Horizontal

E) Operating pressure: 80 psi

STEP 2: Calculate the kinetic energy EK = .5 x WTM x V2 / 386 Extend = .5 x 22.89 x 152 / 386 = 6.67 in-lb Retract = .5 x 3.89 x 202 / 386 = 2.02 in-lb

STEP 3: Calculate the propelling force and work energy FD= Effective Piston Area x Operating Pressure Extend = 1.52 x 80 = 121.6 lb Retract = 1.17 x 80 = 93.6 lb

Use the Shock Absorber Specifications Chart to verify that the selected unit has an FG capacity greater than the value just calculated.

EW = FD x S Extend = 121.6 x .448 = 54.5 in-lb Retract = 93.6 x .448 = 41.9 in-lb

STEP 4: Calculate the total energy: ET = EK + EW

Extend = 6.67 + 54.5 = 61.17 in-lb Retract = 2.02 + 41.9 = 43.92 in-lb

Use the Shock Absorber Specifications Chart to verify that the selected unit has an ET capacity greater than the value just calculated.

STEP 5: Calculate the total energy per hour: ETC = ET x C

Extend = 61.17 x 800 = 48,397 in-lb/hr Retract = 43.92 x 800 = 35,136 in-lb/hr

Use the Shock Absorber Specifications Chart to verify that the selected unit has and ETC capacity greater that the value calculated.

STEP 6: Determine the damping constant required

Using the appropriate Shock Absorber Performance Graph, locate the intersection point for impact velocity (V) and total energy (ET). The area (-2 or -3) that the point falls in is the correct damping constant for the application.

Unit should be ordered with -NE3-NR2 options or select shock 67127-01-3 for extend and shock 67127-01-2 for retract.

SIZING EXAmPLE: HORIZONTAL APPLICATION

mETRIC

STEP 1: Application Data Example: STPD525 x 150 -NEx-NRx with a 89 N payload on extend and 4.4 N on retract.

A) WTM = Total moving weight = std moving + option adder + load Extend = 11.6 N + 1.29 N + 89 N = 101.89 N Retract = 11.6 N + 1.29 N + 4.4 N = 17.29 N

B) Velocity at impact: VE = .381 m/sec (extend), VR =.51 m/sec (retract)


D) Application type: Horizontal

E) Operating pressure: 5.5 bar

STEP 2: Calculate the kinetic energy EK = .5 x WTM x V2 / 9.8 Extend = .5 x 101.89 x .3812 / 9.8 = .75 Nm Retract = .5 x 17.29 x .512 / 9.8 = .23 Nm

STEP 3: Calculate the propelling force and work energy FD = Effective Piston Area x Operating Pressure x .1 Extend = 982 x 5.5 x .1 = 540 N Retract = 756 x 5.5 x .1 = 416 N


EW = FD x S Extend = 540 x .0114 = 6.16 Nm Retract = 416 x .0114 = 4.74 Nm


Extend = .75 + 6.16 = 6.91 Nm Retract = .23 + 4.74 = 4.97 Nm



Extend = 6.91 x 800 = 5,531 Nm/hr Retract = 4.97 x 800 = 3,976 Nm/hr





S

S

LOAD


��

SIZE08


SLID

ES

SIZING EXAmPLE:VERTICAL APPLICATION

ImPERIAL

STEP 1: Application Data Example: STPD125 x 2 -AE1-NE1x-NRx with a 30 lb payload on extend and 1 lb on retract

A) WTM = Total moving weight = std moving + option adder + load Extend = 2.6 lb + .29 lb + .29 lb + 30 lb = 33.18 lb Retract = 2.6 lb + .29 lb + .29 lb + 1 lb = 4.18 lb

B) Velocity at impact: VE = 25 in/sec (extend), VR =20 in/sec (retract)


D) Application type: Vertical

E) Operating pressure: 80 psi

STEP 2: Calculate the kinetic energy EK = .5 x WTM x V2 / 386 Extend = .5 x 33.18 x 252 / 386 = 26.9 in-lb Retract = .5 x -4.18 x 202 / 386 = -2.2 in-lb (working against gravity)

Note: -AR option could replace -NRx option

STEP 3: Calculate the propelling force and work energy FD= (Effective Piston Area x Operating Pressure) ± WTM Extend = (1.52 x 80) + 30 = 151.6 lb (working with gravity) Retract = (1.17 x 80) - 4.18 = 89.42 lb (working against gravity)


EW = FD x S Extend = 151.6 x .448 = 67.9 in-lb Retract = 89.42 x .448 = 40.1 in-lb


Extend = 26.9 + 67.9 = 94.8 in-lb Retract = -2.2 + 40.1 = 37.9 in-lb



Extend = 94.8 x 800 = 75,840 in-lb/hr Retract = 37.9 x 800 = 30,320 in-lb/hr





mETRIC

STEP 1: Application Data Example: STPD525 x 50 -AE1-NE1x-NRx with a 133 N payload on extend and 4.4 N on retract

A) WTM = Total moving weight = std moving + load Extend = 11.6 N + 1.29 N + 1.29 N + 133 N = 147.18 N Retract = 11.6 N + 1.29 N + 1.29 N + 4.4 N = 18.58 N

B) Velocity at impact: VE = .64 m/sec (extend), VR =.51 m/sec (retract)


D) Application type: Vertical

E) Operating pressure: 5.5 bar

STEP 2: Calculate the kinetic energy

EK = .5 x WTM x V2 / 9.8 Extend = .5 x 147.18 x .642 / 9.8 = 3.08 Nm Retract = .5 x -18.58 x .512 / 9.8 = -.25 Nm (working against gravity)

Note: -AR option could replace -NRx option

STEP 3: Calculate the propelling force and work energy FD= (Effective Piston Area x Operating Pressure x .1) ± WTM Extend = (982 x 5.5 x .1) + 147.18 N = 673 N (working with gravity) Retract = (756 x 5.5 x .1) - 18.58 N = 397 N (working against gravity)


EW = FD x S Extend = 673 x .0114 = 7.67 Nm Retract = 397 x .0114 = 4.53 Nm


Extend = 3.08 + 7.67 = 10.75 Nm Retract = -.25 + 4.53 = 4.28 Nm



Extend = 10.75 x 800 = 8600 Nm/hr Retract = 4.28 x 800 = 3424 Nm/hr





S

LOAD

STP SLIDE


��

SIZE08


SLID

ES

COMPACT SLIDESHPSPECIFICATIONSOPERATING PRESSUREOPERATING TEMPERATURETRAVEL TOLERANCEREPEATABILITYVELOCITYLUBRICATIONMAINTENANCE

SERIES SHP20 psi min to 100 psi max [1.4 bar min to 6.9 bar max] air

-20° to +180°F [-29° to +82°C]Extend and retract travel adjustments standard

± 0.001 in [± .025 mm] of original position21 in/sec [0.53 m/sec] max (zero load at 100 psi [6.9 bar])


kgSIZE

08

12

16

TRAVELin mm

0.791.570.791.570.591.382.17

RODDIAmETER

in mm

BOREDIAmETER

in mm

EXTENDPISTON AREA

in2 mm2

RETRACTPISTON AREA

mAXDYNAmIC LOAD

lb

NOTE: Thrust capacity, allowable mass and dynamic moment capacity must be considered when selecting a slide.

20402040153555

.157

.236

.236

4

6

6

.315

.472

.630

8

12

16

.08

.17

.31

50

110

200

sec

TRAVELTImE

in2 mm2

.06

.13

.27

38

85

170

0.10.180.180.220.150.20.25

BASEWEIGHT

0.200.260.380.480.560.710.85

0.090.120.170.220.250.320.39

Nlb

1.13

2.25

3.38

5

10

15

Nlb

0-.84

.23-1.69

.34-2.53

0-3.75

1-7.5

1.5-11.5

TYPICALDYNAmIC LOAD

SIZE

08

12

16

NOmINAL TRAVEL

in mm0.791.570.791.570.591.382.17

20402040153555

LETTERDImABCD

08in mm

1.0820.3540.1770.125

SIZE

27.59.04.53.2

12in mm

1.3000.4800.2400.165

33.012.26.14.2

16in mm

1.4360.5700.2850.165

36.514.57.24.2

EXTEND TRAVELADJUSTmENT

RETRACT TRAVELADJUSTmENT

ADJUSTmENT mIN.SHANK LENGTH

SCREWDRIVER mAX.SHANK DIAmETER

in mm.197.197.394.394.394.394.394

55

1010101010

in mm in mm1.52.31.11.21.31.32.2

38582830333355

in mm.083.083.130.130.130.130.130

2.12.13.33.33.33.33.3

.197

.197

.394

.394

.394

.394

.394

55

1010101010

CB

EXTEND TRAVELADJUSTMENT SCREWTURN COUNTER-CLOCKWISETO REDUCE TRAVEL

RETRACT TRAVELADJUSTMENT SCREW

TURN CLOCKWISETO REDUCE TRAVEL

Ø D CLEARANCEFOR ADJUSTMENT

SCREWA

EXTEND TRAVEL ADJUSTMENT

RETRACT TRAVEL ADJUSTMENT

TRAVEL ADJUSTmENT

NOMINAL TRAVEL1.5 mm (.059")

LENGTH

MAX SHANK DIA

TRAVEL ADJUSTmENTStandard Series SHP Slides provide travel adjustment in both

the retract and extend directions. Travel adjustments are made using a small flat bladed or standard screwdriver via the adjustment holes located on the back of the slide. Series SHP Slides are designed to provide nominal travel. Using the travel adjustment screws allows reducing either the extend or retract travel by .394 in [10 mm] (.197 in [5 mm] for SHP08).

Travel adjustment requires a small flat bladed screwdriver with a minimum shank length and diameter as shown in the table below. Blade thickness should not exceed .030 in [.75 mm]. Travel adjustments should not be adjusted beyond positions shown in illustration. Loss of components or damage to the mechanism may occur if adjusted beyond the recommended limits.



(Extend or Retract)


��

SIZE08


SLID

ES

SHP SLIDESLIDE SELECTIONThere are three major factors to consider when selecting a slide: thrust capacity, allowable mass, and dynamic moment capacity.

1 THRUST CAPACITYUse the Theoretical Output Table to determine if thrust is sufficient for the applied load.

mAXImUm PAYLOAD CAPACITYAll Series SHP Slides come standard with end of travel shock pads. However, these shock pads are limited in the amount of energy that they can dissipate. Therefore, the slides have a maximum payload limit. Use the Allowable Velocity Graph to verify that the slide can carry the payload at the desired velocity.

SIZE

08

12

16

DIRECTION

RETRACT

EXTEND

RETRACT

EXTEND

RETRACT

EXTEND

THEORETICAL OUTPUT TABLE lb [N]

20 psi[1.4 bar]

1.2[5.3]1.6

[7.1]2.7

[12.0]3.5

[15.6]5.4

[24.0]6.3

[28.0]

OPERATING PRESSURE30 psi

[2.1 bar]1.8

[8.0]2.4

[10.7]4.0

[17.8]5.3

[23.6]8.1

[36.0]9.4

[41.8]

40 psi[2.8 bar]

2.4[10.7]

3.1[13.8]

5.3[23.6]

7.1[31.6]10.8

[48.0]12.5

[55.6]

50 psi[3.4 bar]

3.0[13.3]

3.9[17.3]

6.7[29.8]

8.8[39.1]13.5

[60.0]15.7

[69.8]

60 psi[4.1 bar]

3.6[16.0]

4.7[20.9]

8.0[35.6]10.6

[47.1]16.2

[72.0]18.8

[83.6]

70 psi[4.8 bar]

4.2[18.7]

5.5[24.4]

9.3[41.3]12.4

[55.1]18.9

[84.0]22.0

[97.8]

80 psi[5.5 bar]

4.8[21.3]

6.3[28.0]10.7

[47.6]14.1

[62.7]21.6

[96.0]25.1

[111.6]

90 psi[6.2 bar]

5.4[24.0]

7.1[31.6]12.0

[53.3]15.9

[70.7]24.3

[108.0]28.2

[125.3]

100 psi[6.9 bar]

6.0[26.7]

7.9[35.1]13.3

[59.1]17.6

[78.2]27.0

[120.0]31.4

[139.6]

UNITSHP08x20SHP08x40SHP12x20SHP12x40SHP 16x15SHP16x35SHP16x55

TRAVEL TImE0.10.180.180.220.150.20.25

NOTES:1) Travel time is in secondsfrom application of pressure.2) Travel times relativelyindependent of pressurebetween 60 and 100 psi.

ALLOWABLE LOAD VS. VELOCITY3.5

3

2.5

2

1.5

1

0.5

0

LOAD

lb

[N]

VELOCITY IPS [mm/sec]

1 3 5 7 9 11 13 15 17 19 21

SHP08

SHP12

SHP16

[15.6]

[13.3]

[11.1]

[8.9]

[6.7]

[4.4]

[2.2]

[25] [76] [127] [178] [229] [279] [330] [381] [432] [483] [533]

3

2

DYNAmIC mOmENT CAPACITYThe Dynamic Moment Load Graphs show the allowable load for the three most common mounting positions of the Series SHP Slide. Determine the distance “x” from the edge of the tool plate to the load center of gravity. Use the graph appropriate for the loading condition to determine the allowable load. It is generally best to keep the load center of gravity as close to the slide as possible. (See the following graphs.) If the application requires combined loading such as a horizontal pitch load combined with a roll load, if static loads exceed dynamic loads, or if there are other questions concerning the selection of an appropriate slide, please contact PHD’s Customer Service Department.

mAXImUm DYNAmIC HORIZONTAL PITCH mOmENT LOADS

“x”

+-LOAD

-3.15 -2.36 -1.57 -.79 0 .79 1.57 2.36 3.15

SIZE 122.25

2.03

1.80

1.58

1.35

1.13

.90

.68

.45

.23

0

LOAD

lb

[N]

“x” Distance, in [mm]

-3.94 -3.15 -2.36 -1.57 -.79 0 .79 1.57 2.36 3.15 3.94 4.72 5.51

[10]

[9]

[8]

[7]

[6]

[5]

[4]

[3]

[2]

[1]

[-80] [-60] [-40] [-20] [20] [40] [60] [80]

[-100] [-80] [-60] [-40] [- 20] [20] [40] [60] [80] [100] [120] [140]

SIZE 081.35

1.13

.90

.68

.45

.23

0

LOAD

lb

[N]


[6]

[5]

[4]

[3]

[2]

[1]

Size 12 x 20 Travel

Size 12 x 40 Travel

Size 16 x 15 Travel

Size 16 x 35 Travel

Size 16 x 55 Travel

SIZE 163.60

3.15

2.70

2.25

1.80

1.35

.90

.45

0

LOAD

lb

[N]


-5.91 -5.12 -4.33 -3.54 -2.76 -1.97 -1.18 -.39 .39 1.18 1.97 2.76 3.54 4.33 5.12 5.91

[16]

[14]

[12]

[10]

[8]

[6]

[4]

[2]

[-150] [-130] [-110] [-90] [- 70] [-50] [-30] [-10] [10] [30] [50] [70] [90] [110] [130] [150]

Size 08 x 20 Travel

Size 08 x 40 Travel


��

SIZE08


SLID

ES

SHP SLIDE

mAXImUm DYNAmIC ROLL mOmENT LOADS

3.60[16]

3.15[14]

2.70[12]

2.25[10]

1.80[8]

1.35[6]

.90[4]

.45[2]

0

LOAD

, lb

[N

]


-3.94 -3.15 -2.36 -1.57 -.79 0 .79 1.57 2.36 3.15 3.94

CL

+ -“x”

LOAD

[-100] [-80] [-60] [-40] [-20] [20] [40] [60] [80] [100]

Size 08 with 20 mm travel







LOAD

, lb

[N

]

mAXImUm DYNAmIC VERTICAL PITCH mOmENT LOADS

“x”

+- LOAD


3.60[16]

3.15[14]

2.70[12]

2.25[10]

1.80[8]

1.35[6]

.90[4]

.45[2]

0

[-80] [-60] [-40] [-20] [20] [40] [60] [80] [100] [120] [140]-3.15 -2.36 -1.57 -.79 0 .79 1.57 2.36 3.15 3.94 4.72 5.51

Size 08

Size 12

Size 16


��

SIZE08


SLID

ES

COMPACT SLIDESiPSPECIFICATIONSSPECIFICATIONSSPECIFICAOPERATING PRESSUREOPERATING PRESSUREOPERAOPERATING TEMPERAOPERATING TEMPERAOPERA TURETING TEMPERATURETING TEMPERATRAVEL TOLERANCETRAVEL TOLERANCETRAREPEATABILITYATABILITYATVELOCITYLUBRICATIONLUBRICATIONLUBRICAMAINTENANCE

SERIES SIP20 psi min to 100 psi max [1.4 bar min to 9 bar max] air

-20° to + 180°F [-29° to + 82°C]Nominal travel, +.039/- .000 in [+ 1.0/- 0.0 mm]

± 0.001 in [± .025 mm] of original position and regulated pressure30 in/sec [0.76 m/sec] max (zero load at 100 psi [6.9 bar])


kgSIZE

12

16

20

TRAVELTRAVELTRAin mm

0.390.981.970.981.972.950.981.972.95

RODDIAmETER

in mm

BOREDIAmETER

in mm

EXTENDPISTON AREA

in2 mm2

RETRACTPISTON AREA

mAXDYNAmIC LOAD

lb

NOTE: Thrust capacity, allowacity, allowacity able mass and dynamic moment capacity must be considered when selecting a slide.

102550255075255075

sec

TRAVELTRAVELTRATImE

in2 mm2

0.030.070.140.070.140.210.070.140.21

BASEWEIGHT

0.300.350.460.710.881.041.041.261.48

0.140.160.210.320.400.470.470.570.67

Nlb Nlb

TYPICALDYNAmIC LOAD

.157

.236

.315

4

6

8

.472

.630

.787

12

16

20

.17

.31

.49

110

200

310

.16

.27

.41

100

170

260

2.25

3.38

4.50

10

15

20

0 - 2.03

.68 - 3.38

.90 - 4.5

0 - 9

3 - 15

4 - 20



(Extend or Retract)


��

SIZE08


SLID

ES

SIP SLIDE

SLIDE SELECTIONThere are three major factors to consider when selecting a slide: thrust capacity, dynamic moment capacity, and the allowable velocity.

1 THRUST CAPACITYTo determine if thrust is sufficient for the applied load, see previous page.

DYNAmIC mOmENT CAPACITYThe Dynamic Moment Load Graphs (pages 39 to 41) show the allowable load for the three most common mounting positions of the Series SIP Slide. Determine the distance “x” from the edge of the tool plate to the load center of gravity. Use the appropriate graph for the loading condition to determine the allowable load. It is generally best to keep the center of gravity of the load as close to the slide as possible. If the application requires combined loading such as a horizontal pitch load combined with a roll load, if static loads exceed dynamic loads, or if there are other questions concerning the selection of an appropriate slide, please contact PHD’s Customer Service Department.

ALLOWABLE VELOCITYUse the Allowable Velocity Graph to verify that the slide selected can carry the payload at the desired velocity.

2

3

5.0[22.22]

4.0[17.78]

3.0[13.33]

2.0[8.89]

1.0[4.44]

0

Load

, lb

[N]

0 10 20 30[254] [508] [762]

Velocity, in/sec [mm/sec]

ALLOWABLE LOAD VS. VELOCITY

Size 12

Size 16

Size 20


��

SIZE08


SLID

ES

SIP SLIDE

mAXImUm DYNAmIC HORIZONTAL PITCH mOmENT LOADS2.70[12]

2.25[10]

1.80[8]

1.35[6]

.90[4]

.45[2]

0-4.72 -3.94 -3.15 -2.36 -1.58 -.79 0 .79 1.58 2.36 3.15 3.94 4.72

[-120] [-100] [-80] [-60] [-40] [-20] [20] [40] [60] [80] [100] [120]


Load

, lb

[N]


-4.72 -3.94 -3.15 -2.36 -1.58 -.79 0 .79 1.58 2.36 3.15 3.93 4.72[-120] [-100] [-80] [-60] [-40] [-20] [20] [40] [60] [80] [100] [120]


-4.72 -3.94 -3.15 -2.36 -1.58 -.79 0 .79 1.58 2.36 3.15 3.94 4.72[-120] [-100] [-80] [-60] [-40] [-20] [20] [40] [60] [80] [100] [120]



SIP12x10SIP12x25SIP12x50

2.70[12]

2.25[10]

1.80[8]

1.35[6]

.90[4]

.45[2]

0

Load

, lb

[N]

2.70[12]

2.25[10]

1.80[8]

1.35[6]

.90[4]

.45[2]

0

Load

, lb

[N]


SIP12x10, tool plate “0”SIP12x25, tool plate “0”SIP12x50, tool plate “0”SIP12x10, rear patternSIP12x25, rear patternSIP12x50, rear pattern

“x”

LOAD+-

“x”

LOAD- +

REAR PATTERNPOSITION

TOOL PLATE“0” POSITION

LOAD

LOAD

SIZE 12


�0

SIZE08


SLID

ES

SIP SLIDE

mAXImUm DYNAmIC HORIZONTAL PITCH mOmENT LOADS3.60[16]

3.15[14]

2.70[12]

2.25[10]

1.80[8]

1.35[6]

.90[4]

.45[2]

0-6.30 -5.51 -4.72 -3.94 -3.15 -2.36 -1.58 -.79 0 .79 1.58 2.36 3.15 3.94 4.72 5.51 6.30[-160] [-140] [-120] [-100] [-80] [-60] [-40] [-20] [20] [40] [60] [80] [100] [120] [140] [160]


Load

, lb

[N]






Load

, lb

[N]

Load

, lb

[N]


3.60[16]

3.15[14]

2.70[12]

2.25[10]

1.80[8]

1.35[6]

.90[4]

.45[2]

0-6.30 -5.51 -4.72 -3.94 -3.15 -2.36 -1.58 -.79 0 .79 1.58 2.36 3.15 3.94 4.72 5.51 6.30[-160][-140][-120][-100] [-80] [-60] [-40] [-20] [20] [40] [60] [80] [100] [120] [140] [160]

3.60[16]

3.15[14]

2.70[12]

2.25[10]

1.80[8]

1.35[6]

.90[4]

.45[2]

0-6.30 -5.51 -4.72 -3.94 -3.15 -2.36 -1.58 -.79 0 .79 1.58 2.36 3.15 3.94 4.72 5.51 6.30[-160] [-140][-120] [-100] [-80] [-60] [-40] [-20] [20] [40] [60] [80] [100] [120] [140] [160]


“x”

LOAD+-

“x”

LOAD- +

SIZE 16



LOAD

LOAD


�1

SIZE08


SLID

ES

mAXImUm DYNAmIC HORIZONTAL PITCH mOmENT LOADS

5.63[25]

4.50[20]

3.38[15]

2.25[10]

1.13[5]

0-7.87 -5.91 -3.94 -1.97 0 1.97 3.94 5.91 7.87[-200] [-150] [-100] [-50] [50] [100] [150] [200]


Load

, lb

[N]


-7.87 -5.91 -3.94 -1.97 0 1.97 3.94 5.91 7.87[-200] [-150] [-100] [-50] [50] [100] [150] [200]


-7.87 -5.91 -3.94 -1.97 0 1.97 3.94 5.91 7.87[-200] [-150] [-100] [-50] [50] [100] [150] [200]




5.63[25]

4.50[20]

3.38[15]

2.25[10]

1.13[5]

0

Load

, lb

[N]

Load

, lb

[N]

5.63[25]

4.50[20]

3.38[15]

2.25[10]

1.13[5]

0



“x”

LOAD+-

“x”

LOAD- +

SIP SLIDESIZE 20



LOAD

LOAD


��

SIZE08


SLID

ES

Sxl/SxH COMPACT SLIDESPECIFICATIONSOPERATING PRESSUREOPERATING TEMPERATURETRAVEL TOLERANCELUBRICATIONMAINTENANCE

SERIES SxL / SxH30 to 150 psi [2 to 10 bar]

-20° to 180°F [-29° to 82°C]Nominal travel +.080/-.000 in [+2 mm/-0 mm]

Factory lubricated for rated lifeField repairable

SIZE

08

TRAVELin mm1/2 121 25

1 1/2 401/2 121 25

1 1/2 402 —3 —4 —

1/2 121 25

1 1/2 402 —3 —4 —5 —6 —1 252 503 754 —5 —6 —7 —8 —1 252 503 754 —5 —6 —7 —8 —1 252 503 754 —5 —6 —7 —8 —1 —2 503 754 1005 —6 —7 —8 —1 —2 503 754 1005 —6 —7 —8 —1 —2 503 754 1005 —6 —7 —8 —

SHAFTDIAmETERin mm

.197 5

BOREDIAmETERin mm

.315 8

BASEWEIGHT

lb kg.24 .11.29 .13.34 .15.28 .13.36 .16.44 .20.52 —.68 —.84 —.79 .36.95 .431.11 .501.27 —1.59 —1.91 —2.23 —2.55 —1.72 .782.26 1.032.80 1.273.34 —3.88 —4.42 —4.96 —5.50 —2.79 1.273.62 1.644.45 2.025.27 —6.10 —6.92 —7.75 —8.58 —3.89 1.764.97 2.256.05 2.747.13 —8.21 —9.24 —10.32 —11.40 —6.86 —8.57 3.8610.28 4.6411.99 5.4113.70 —15.41 —17.12 —18.83 —10.94 —13.43 6.0815.92 7.2118.41 8.3420.90 —23.39 —25.88 —28.37 —17.26 —20.64 9.3424.03 10.8727.41 12.4130.79 —34.18 —37.56 —40.94 —

EFFECTIVE AREADIRECTION in2 mm2

EXTEND .122 78.7RETRACT .091 58.7

EXTEND .238 154RETRACT .195 126



EXTEND 1.247 805RETRACT 1.071 691

EXTEND 1.948 1256.8RETRACT 1.636 1055.5

EXTEND 3.043 1963.2RETRACT 2.556 1649.0

EXTEND 4.832 3117.4RETRACT 4.345 2803.2

SxLlb N— —— —— —60 26744 19634 151— —— —— —210 934190 845150 667— —— —— —— —— —280 1245190 845150 667— —— —— —— —— —423 1882419 1865323 1437— —— —— —— —— —528 2349523 2326520 2313— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —

SxHlb N46 20533 14726 11682 36559 26246 20537 —27 —21 —344 1530254 1130202 898165 —123 —98 —81 —69 —378 1681260 1156198 881158 —133 —114 —100 —89 —682 3034489 2176380 1691312 —264 —229 —202 —180 —

1209 5378950 4226750 3336605 —515 —445 —393 —352 —

1947 —1740 77401374 61121136 5053968 —843 —747 —671 —

2888 —2859 127172282 101511899 84471626 —1422 —1263 —1137 —3823 —3805 169253555 158132964 131852542 —2225 —1978 —1781 —

TYPICALDYNAmIC LOADlb N

0 - 1 0 - 4.5

mAX. STATIC LOAD

10

14

20

25

32

40

50

63

.236 6

.394 10

.472 12

.630 16

.787 20

.984 25

1.181 30

1.374 34.9

.394 10

.551 14

.787 20

.984 25

1.260 32

1.575 40

1.969 50

2.480 63

1 - 2 4.5 - 8.9

2 - 6 8.9 - 26.7

6 - 12 26.7 - 53.4

10 - 16 44.5 - 71.2

12 - 25 53.4 - 111

16 - 75 71 - 334

25 - 100 111 - 445

75 - 150 334 - 668

EXTEND .078 50.3RETRACT .058 37.4




��

SIZE08


SLID

ES

SxL/SxH SLIDE

SIZE081014202532405063

psi—

(L x 7.03) + 20(L x 2.87) + 20(L x 1.17) + 20(L x 0.69) + 20(L x 0.37) + 20

———

bar—

(L x 0.109) + 1.38(L x 0.044) + 1.38(L x 0.018) + 1.38(L x 0.011) + 1.38(L x 0.006) + 1.38

———

psi(L x 13.78) + 20(L x 8.34) + 20(L x 3.48) + 20(L x 1.47) + 20(L x 0.87) + 20(L x 0.48) + 20(L x 0.31) + 20(L x 0.19) + 20(L x 0.10) + 20

bar(L x 0.214) + 1.38(L x 0.129) + 1.38(L x 0.054) + 1.38(L x 0.023) + 1.38(L x 0.013) + 1.38(L x 0.008) + 1.38(L x 0.0046) + 1.38(L x 0.0029) + 1.38(L x 0.0015) + 1.38

SxL

APPROXImATE BREAKAWAY PRESSURESxHL = EFFECTIVE LOAD AT TOOL PLATE lb [N]

BREAKAWAYBreakaway pressure is affected by several factors including the

load at the tool plate, slide travel, and lubrication condition of the unit. The following formulas yield approximate breakaway pressure for the Series SxL/SxH Slides.

20

25

32

ASIZE in

1/21

1-1/21/21

1-1/2234

1/21

1-1/223456

mm122540122540———122540—————

in.9371.4371.937.9371.4371.9372.4373.4374.4371.0621.5622.0622.5623.5624.5625.5626.562

mm23.836.549.223.836.549.2———

27.039.752.4—————

08

TRAVEL

10

14

ASIZE in

123456781234567812345678

mm255075—————255075—————255075—————

in1.8752.8753.8754.8755.8756.8757.8758.8752.0743.0744.0745.0746.0747.0748.0749.0742.1883.1884.1885.1886.1887.1888.1889.188

mm47.673.098.4—————

52.778.1103.5

—————

55.681.0106.4

—————

TRAVEL

W (X + A)A

= EFFECTIVE LOADW

X A

40

50

63

ASIZE in

123456781234567812345678

mm—5075100—————5075100—————5075100————

in2.4313.4314.4315.4316.4317.4318.4319.4312.6273.6274.6275.6276.6277.6278.6279.6272.6873.6874.6875.6876.6877.6878.6879.687

TRAVELmm—

86.3111.3136.3

—————

91.3116.3141.3

—————

92.8117.8142.8

————

EFFECTIVE LOADAll of the loads in this catalog are given at the front of the

extended tool plate. When the load is attached to the tool plate, use the following formula and chart to calculate the effective load. This method of finding the effective load must be used for all the load carrying specifications and charts in this catalog.

SxL/SxH SLIDESLIDE SPEEDS

Slide speeds and time required for the slide to extend or retract are dependent upon many application conditions. The table below shows the approximate speed and time for units with no load and with a typical

WITH GIVEN LOAD TOTAL, mAX KE WITH -AE OPTIONNO LOAD, mAX VELOCITY

SIZE

08

in1/21

1-1/21/21

1-1/2234

1/21

1-1/223456123456781234567812345678123456781234567812345678

mm122540122540———122540—————255075—————255075—————255075——————5075100—————5075100—————5075100————

sec.023.030.037.023.030.037.044.058.072.024.032.040.048.064.080.096.112.040.056.072.088.104.120.136.152.044.067.090.113.136.159.182.205.051.082.113.144.175.206.237.268.064.091.118.145.172.199.226.253.066.099.132.165.198.231.264.297.092.134.176.218.260.302.344.386

TRAVELEXTEND

TImEin/sec

8610513086105130130130130829812012012012012012010011011011011011011011078757272727272725048464646464646688299897868595976747168656057546258545048484848

PEAK SPEEDm/sec2.182.673.302.182.673.303.303.303.302.082.493.053.053.053.053.053.052.542.792.792.792.792.792.792.791.981.911.831.831.831.831.831.831.271.221.171.171.171.171.171.11.732.082.512.261.981.731.501.501.931.881.801.731.651.521.451.371.571.471.371.271.221.221.221.22

sec.026.034.042.026.033.040.047.061.075.024.032.040.048.064.080.096.112.040.056.072.088.104.120.136.152.047.070.093.116.139.162.185.208.057.093.129.165.201.237.273.3090.0700.1000.1300.1600.1900.2200.2500.2800.0720.1050.1380.1710.2040.2370.2700.3030.092.140.188.236.284.332.380.428

TImERETRACT

in/sec709311584100120120120120829812012012012012012010011011011011011011011078757272727272724240383838383838617184746359545469575755525047445754524848484848

PEAK SPEEDm/sec1.782.362.922.132.543.053.053.053.052.082.493.053.053.053.053.053.052.542.792.792.792.792.792.792.791.981.911.831.831.831.831.831.831.071.020.970.970.970.970.970.971.551.802.131.881.601.501.371.371.751.451.451.401.321.271.191.121.451.371.321.221.221.221.221.22

sec.079.092.110.085.113.140.165.216.268.082.113.143.165.216.268.320.371.139.191.242.294.346.397.449.501.132.184.235.287.339.390.442.494.126.178.229.281.333.384.436.488.131.183.234.286.338.389.441.493.198.250.301.353.405.456.508.560.1461.98.249.301.353.404.456.508

TImEin/sec

2424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424

ImPACT SPEEDm/sec0.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.61

EXTEND RETRACT

sec.079.092.110.085.119.152.166.217.269.082.114.145.166.217.269.321.372.143.195.246.298.350.401.453.505.137.189.240.292.344.395.447.499.132.184.235.287.339.390.442.4940.1420.1940.2450.2970.3490.4000.4520.5040.2560.3080.3590.4110.4630.5140.5660.6180.1690.2210.2720.3240.3760.4270.4790.531

TImEin/sec

2424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424242424

ImPACT SPEEDm/sec0.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.610.61

TOTAL mOVINGLOAD WEIGHT

lb

1

NOTE: The approximate tabled time and speed is based on:1) Sizes 08 - 32 mm- line pressure 87 psi, 2) Valve rated at 1.35 CV2, 3) .28 I.D. tubing, 4) Horizontal operation2) Sizes 40 & 50 mm- line pressure 87 psi, 2) Valve rated at 5.1 CV2, 3) .281 ID tubing, 4) Horizontal operation3) Size 63 mm- line pressure 87 psi, 2) Valve rated at 5.1 CV2, 3) .39 ID tubing, 4) Horizontal operation

N

4.4

10

14

20

25

32

40

50

63

2

4

10

16

25

35

47

61

8.9

17.8

44.5

71.2

111.2

156

209

272

attached load weight as listed to the right of the table. NOTE: Flow controls are highly recommended to control impact velocity within maximum allowable kinetic energy as specified in the Sizing Catalog.


��

SIZE08


SLID

ES

SxL/SxH SLIDE

DEF

LECT

ION

in [m

m]

DEF

LECT

ION

in [m

m]

8 mm Bore0.008 [.2032]

0.007 [.1778]

0.006 [.1524]

0.005 [.1270]

0.004 [.1016]

0.003 [.0762]

0.002 [.0508]

0.001 [.0254]

00 0.5 1 1.5 2 2.5 3 3.5 4

[2.22] [4.45] [6.67] [8.90] [11.1] [13.3] [15.6] [17.8]

LOAD lb [N]

25 mm Bore0.040 [1.016]

0.036 [.9144]

0.032 [.8128]

0.028 [.7112]

0.024 [.6096]

0.020 [.5080]

0.016 [.4064]

0.012 [.3048]

0.008 [.2032]

0.004 [.1016]

00 10 20 30 40 50 60

[44.5] [89] [133] [178] [222] [267]

LOAD lb [N]

32 mm Bore0.040 [1.016]

0.036 [.9144]

0.032 [.8128]

0.028 [.7112]

0.024 [.6096]

0.020 [.5080]

0.016 [.4064]

0.012 [.3048]

0.008 [.2032]

0.004 [.1016]

0

DEF

LECT

ION

in [m

m]

0 10 20 30 40 50 60 70 80[44.5] [89] [133] [178] [223] [267] [311] [356]

LOAD lb [N]

0.040 [1.016]

0.036 [.9144]

0.032 [.8128]

0.028 [.7112]

0.024 [.6096]

0.020 [.5080]

0.016 [.4064]

0.012 [.3048]

0.008 [.2032]

0.004 [.1016]

0

DEF

LECT

ION

in [m

m]

40 mm Bore

0 20 40 60 80 100 120 140 160[89] [178] [267] [356] [445] [534] [623] [712]

LOAD lb [N]

DEF

LECT

ION

in [m

m]

0.040 [1.016]

0.036 [.9144]

0.032 [.8128]

0.028 [.7112]

0.024 [.6096]

0.020 [.5080]

0.016 [.4064]

0.012 [.3048]

0.008 [.2032]

0.004 [.1016]

0

20 mm Bore

0 5 10 15 20 25 30 35 40 45[22.2] [44.5] [66.7] [89.0] [111] [133] [1560] [178] [200]

LOAD lb [N]

DEF

LECT

ION

in [m

m]

DEF

LECT

ION

in [m

m]

0.030 [.7620]

0.027 [.6858]

0.024 [.6096]

0.021 [.5334]

0.018 [.4572]

0.015 [.3810]

0.012 [.3046]

0.009 [.2286]

0.006 [.1524]

0.003 [.0762]

0

10 mm Bore

0 1 2 3 4 5 6 7 8 9[4.45] [8.90] [13.3] [17.8] [22.2] [26.7] [31.1] [35.6] [40.0]

LOAD lb [N]

0.040 [1.016]

0.036 [.9144]

0.032 [.8128]

0.028 [.7112]

0.024 [.6096]

0.020 [.5080]

0.016 [.4064]

0.012 [.3048]

0.008 [.2032]

0.004 [.1016]

0

14 mm Bore

0 5 10 15 20 25 30 35 40 45[22.2] [44.5] [66.7] [89] [111] [133] [156] [178] [200]

LOAD lb [N]

1.5 in [40 mm]

1 in [25 mm]

0.5 in [12 mm]

3 in [75 mm]

2 in [50 mm]

1 in [25 mm]

4 in

5 in

6 in7 in8 in

3 in [75 mm]

2 in [50 mm]1 in [25 mm]

4 in

5 in

6 in

7 in

8 in

3 in [75 mm]2 in [50 mm]1 in

4 in [100 mm]

5 in

6 in

7 in

8 in

3 in [75 mm]

2 in [50 mm]

1 in [25 mm]

4 in

5 in6 in7 in8 in

1.5 in [40 mm]

1 in [25 mm]

0.5 in [12 mm]

2 in

3 in4 in

1.5 in [40 mm]

1 in [25 mm]

0.5 in [12 mm]

2 in

3 in

4 in5 in

6 in

LOAD VS. DEFLECTION GRAPHSThe following graphs provide a quick and easy method of

sizing and comparing each Series SxL and SxH slide. Use the deflection graphs to determine shaft deflection at the applied load.

TRAVEL in [mm]

TOTAL LOAD lb [N]


��

SIZE08


SLID

ES

The deflection figures given in these graphs are based on the effect of external loads at the tool plate. NOTE: Use the effective load formulas on page 43 to find the effective total load values.

(graphs continued on next page)


��

SIZE08


SLID

ES

VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

00 5 15 25 35

[22.2] [66.7] [111.2] [155.7]

TOTAL mOVING WEIGHT lb [N]

VELO

CITY

in/s

ec [

m/s

ec]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

00 6 12 18 24 30

[27.0] [53.4] [80.1] [106.8] [133.4]


VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

00 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

[2.2] [4.4] [6.7] [8.9] [11.1] [13.3] [15.6] [17.8] [20.0] [22.2]


SxL 10 mm Bore


VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

00 2 4 6 8 10

[8.9] [17.8] [26.7] [35.6] [44.5]

SxL 14 mm Bore

VELO

CITY

in/s

ec [

m/s

ec]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

00 4 8 12 16 20

[17.8] [35.6] [53.4] [71.2] [89.0]


SxL 20 mm Bore

SxL 32 mm Bore

.5"

1"

1.5"

.5"

1"

1.5"

1"

2"

3"

1"

2"

3"

1"

2"

3"

SxL 25 mm Bore

SxL SLIDE

DYNAmIC LOAD VS. VELOCITY GRAPHSUse the Load vs. Velocity Graphs to determine appropriate load

and velocity for each size and stroke.NOTE: Use the effective load

formulas to find the effective total load value. Use this value in the charts. Numbers are for initially lubricated bearings. If bearings are periodically lubricated, higher life expectancy and/or higher velocity may be achieved.

TRAVEL in [mm]

TOTAL MOVINGEFFECTIVE LOAD

lb [N]

0.040 [1.016]

0.036 [.9144]

0.032 [.8128]

0.028 [.7112]

0.024 [.6096]

0.020 [.5080]

0.016 [.4064]

0.012 [.3048]

0.008 [.2032]

0.004 [.1016]

0

DEF

LECT

ION

in [m

m]

63 mm Bore

0 60 120 180 240 300 360 420 480 540[267] [534] [801] [1068] [1335] [1602] [1186] [2136] [2403]

LOAD lb [N]

50 mm Bore0.040 [1.016]

0.036 [.9144]

0.032 [.8128]

0.028 [.7112]

0.024 [.6096]

0.020 [.5080]

0.016 [.4064]

0.012 [.3048]

0.008 [.2032]

0.004 [.1016]

0

DEF

LECT

ION

in [m

m]

0 40 80 120 160 200 240 280 320[178] [356] [534] [712] [890] [1068] [1246] [1424]

LOAD lb [N]

3 in [75 mm]2 in [50 mm]1 in

4 in [100 mm]

5 in

6 in

7 in

8 in

3 in [75 mm]

2 in [50 mm]1 in

4 in [100 mm]

5 in

6 in

7 in

8 in

LOAD VS. DEFLECTION GRAPHS (continued)


��

SIZE08


SLID

ES

SxH SLIDE

0 12 24 36 48 60 72 84 96 108 120 132 144 156[53.4] [107] [160] [214] [267] [320] [374] [427] [481] [534] [587] [641] [694]

TOTAL MOVING WEIGHT, lb [N]

VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

0


VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

00 24 48 72 96 120 144 168 192 216 240 264 288 312 336 360 384

[107] [214] [320] [427] [534] [641] [748] [854] [961] [1068] [1175] [1282] [1388] [1495] [1602] [1709]


VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

00 20 40 60 80 100 120 140 160 180 200 220 240

[89] [178] [267] [356] [445] [534] [623] [712] [801] [890] [979] [1068]

0 8 16 24 32 40 48 56[35.6] [71.2] [107] [142] [178] [214] [249]


VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

0

12 24 36 48 60[53.4] [107] [160] [214] [267]


VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

0

1"2"3"4"5"6"7"8"

1"2"3"4"5"6"7"8"

1"

2"3"

4"5"

6"

7"8"

1"

2"

3"4"

5"

6"7"

8"

1"2"

3"4"

5"6"7"8"

VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

00 0.5 1 1.5 2 2.5 3 3.5 4

[2.2] [4.4] [6.7] [8.9] [11.1] [13.3] [15.6] [17.8]

TOTAL MOVING WEIGHT lb [N]

.5"

1"

1.5"

SxH 8 mm Bore

0 4 8 12 16 20 24 28[17.8] [35.6] [53.4] [71.2] [89.0] [107] [124.6]


VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

0

1"

2"

3"

4"5"

6"7"8"

SxH 20 mm Bore

VELO

CITY

in/s

ec [m

/sec

]

0 1 2 3 4 5 6 7 8[4.45] [8.90] [13.3] [17.8] [22.2] [26.7] [31.1] [35.6]


48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

0

.5"

1"

1.5"

2"3"

4"

SxH 10 mm Bore

SxH 25 mm Bore

SxH 32 mm Bore

VELO

CITY

in/s

ec [m

/sec

]

48[1.22]

42[1.07]

36[.91]

30[.76]

24[.61]

18[.46]

12[.30]

6[.15]

00 2 4 6 8 10 12 14 16 18 20

[8.90] [17.8] [26.7] [35.6] [44.5] [53.4] [62.3] [71.2] [80.1] [89.0]


.5"

1"

1.5"

2"3"

4"5"

6"

SxH 14 mm Bore

SxH 40 mm Bore

SxH 50 mm Bore SxH 63 mm Bore

DYNAmIC LOAD VS. VELOCITY GRAPHSUse the Load vs. Velocity Graphs to determine appropriate load

and velocity for each size and stroke.

TRAVEL in [mm]

TOTAL MOVINGEFFECTIVE LOAD

lb [N]

NOTE: Use the effective load formulas to find the effective total load value. Use this value in the charts. Numbers are for initially lubricated bearings. If bearings are periodically lubricated, higher life expectancy and/or higher velocity may be achieved.


��

SIZE08


SLID

ES

CONDITIONSA = 1) Plain unit retract

2) Plain unit extend with -AE optionB = Plain unit extend

MAXIMUM ALLOWABLEKINETIC ENERGY

(W) Weight = Total weight of moving load, lb [N](V) Velocity = Velocity at impact, in/sec [m/sec]

Imperial: in-lb = 1/2 x x V2

metric: Nm = 1/2 x x V2

W386

KINETIC ENERGY FORmULA

W9.8

SIZE

08

in1/21

1-1/21/21

1-1/2234

1/21

1-1/223456123456781234567812345678123456781234567812345678

mm122540122540———122540—————255075—————255075—————255075——————5075100—————5075100—————5075100————

lb0.080.100.120.120.150.180.210.270.330.340.410.480.550.690.830.971.110.831.051.271.491.711.932.152.371.481.872.252.643.033.423.804.192.382.983.574.174.775.375.976.574.1975.1456.0937.0417.9898.9379.88510.8337.0488.4269.80411.18212.56013.93815.31616.69410.14011.95513.77015.58517.40019.21521.03022.845

N0.360.440.530.530.670.80———

1.511.822.14—————

3.694.675.65—————

6.588.3010.03

—————

10.5913.2615.88

——————

22.8927.1031.32

—————

37.4843.6149.74

—————

53.1861.2569.33

————

TRAVELSxx

mOVING WEIGHT

KE WEIGHT TABLE

lb

0.05

N

0.22

-AEWEIGHT ADDERS

in2

0.078

mm2

50.3

PISTON AREAEXTEND

in2

0.058

mm2

37.4

PISTON AREARETRACT

10

14

20

25

32

40

50

63

0.06

0.10

0.22

0.34

0.37

.970

1.602

2.164

0.27

0.44

0.98

1.51

1.65

4.31

7.13

9.63

0.122

0.238

0.487

0.761

1.247

1.948

3.043

4.832

78.7

153

314

491

804

1257

1963

3117

0.091

0.195

0.409

0.639

1.071

1.636

2.556

4.345

58.7

125

263

412

691

1055

1649

2803

STOPPING CAPACITYTo determine stopping capacity, use the Maximum

Allowable Kinetic Energy Graphs. Plot the total moving load and impact velocity per the two listed conditions below. If the kinetic energy is greater than these curves, external load stops are required.

SxL/SxH SLIDE


��

SIZE08


SLID

ES

mAXImUm ALLOWABLE KINETIC ENERGY GRAPHS

SxL/SxH SLIDE

IMPA

CT V

ELO

CITY

in/s

ec [m

/sec

]35 [.89]

30 [.76]

25 [.64]

20 [.51]

15 [.38]

10 [.25]

5 [.13]

00 1 2 3 4 5 6

[4.4] [8.9] [13.3] [17.8] [22.2] [26.7]

TOTAL MOVING LOAD lb [N]

IMPA

CT V

ELO

CITY

in/s

ec [m

/sec

]

60 [1.5]

50 [1.3]

40 [1.0]

30 [76]

20 [51]

10 [25]

00 20 40 60 80 100 120 140 160

[89] [178] [267] [356] [445] [534] [623] [712]


IMPA

CT V

ELO

CITY

in/s

ec [m

/sec

]

60 [1.5]

50 [1.3]

40 [1.0]

30 [76]

20 [51]

10 [25]

00 20 40 60 80 100 120 140 160 180 200 220 240

[89] [178] [267] [356] [445] [534] [623] [712] [801] [890] [979][1068]


IMPA

CT V

ELO

CITY

in/s

ec [m

/sec

]

60 [1.5]

50 [1.3]

40 [1.0]

30 [76]

20 [51]

10 [25]

00 40 80 120 160 200 240 280 320

[178] [356] [534] [712] [890] [1068] [1246] [1424]


IMPA

CT V

ELO

CITY

in/s

ec [m

/sec

]

50 [1.3]

40 [1.0]

30 [.76]

20 [.51]

10 [.25]

00 1 2 3 4 5 6 7 8

[4.4] [8.9] [13.3] [17.8] [22.2] [26.7] [31.1] [35.6]


IMPA

CT V

ELO

CITY

in/s

ec [m

/sec

]

40 [1.0]

30 [.76]

20 [.51]

10 [.25]

00 4 8 12 16 20

[17.8] [35.6] [53.4] [71.2] [89.0]


IMPA

CT V

ELO

CITY

in/s

ec [m

/sec

]

60 [1.5]

50 [1.3]

40 [1.0]

30 [76]

20 [51]

10 [25]

00 15 30 45 60 75

[66.7] [133.4] [200.2] [266.9] [333.6]


50 [1.3]

40 [1.0]

30 [.76]

20 [.51]

10 [.25]

0

IMPA

CT V

ELO

CITY

in/s

ec [m

/sec

]

40 [1.0]

30 [.76]

20 [.51]

10 [.25]

00 5 10 15 20 25 30 35 40

[22.2] [44.5] [66.7] [89.0] [111.2] [133.4] [155.7] [178.0]


IMPA

CT V

ELO

CITY

in/s

ec [m

/sec

]

0 5 10 15 20 25 30 35 40[22.2] [44.5] [66.7] [89.0] [111.2] [133.4] [155.7] [178.0]


8 mm BORE UNITS

40 mm BORE UNITS 50 mm BORE UNITS

63 mm BORE UNITS

10 mm BORE UNITS

20 mm BORE UNITS14 mm BORE UNITS

25 mm BORE UNITS 32 mm BORE UNITS

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B


�0

SIZE08


SLID

ES

ImPERIAL EXAmPLE:Determine the appropriate slide in order to stop a 10 lb pallet,

moving down a conveyor at 24 inches per second. Impact load distance “X” from tool plate = 2 inches.

1) Determine KE of moving pallet.

KE = .5 x x 242 = 7.46 in-lb

From Maximum Kinetic Energy table, select SxL132 x 2.

2) Determine system deflection due to kinetic energy of moving load by finding spring rate “k” of this slide at impact load distance “X”.

Step 1) Find equivalent load at tool plate based on a given load, at “X” offset, using effective load table.

Step 2) Find deflection at tool plate for given equivalent load by reading graphs (.0012) or by formula.

deflection at tool plate = dtp = (rise / run) x load = (.0057 / 80) x 16.27 = .0012

Step 3) Find deflection at load point.

dL = (dtp / A) x (A + X) = (.0012 / 3.188) x (2 + 3.188) = .002

Step 4) Find spring rate (“k”) of slide at load point.

k = L / d = 10 lb / .002 in = 5000 lb/in

Step 5) Calculate deflection due to stopping moving load.

d = (KE / (.5 x k)) = (7.46 / (.5 x 5000)) = .0546

3) Determine static load at tool plate due to KE of moving load.

Step 1) Static Load = (KE / (.5 x d)) = (7.46 / (.5 x .0546)) = 273 lb

Step 2) Find equivalent load at tool plate

EL = W (x + A) / A = 273 (2 + 3.188) / 3.188 = 444.26 lb

CONVEYOR STOPPER SELECTIONThe values in the table below assist in selecting the correct size

and travel of a slide based on the weight and velocity of the object to be stopped on a conveyor. Calculate the kinetic energy using the formula given, then select a slide with a value less than or equal to the values given in the table.

SxH

mODEL

Sxx08

in1/21

1-1/21/21

1-1/2234

1/21

1-1/223456123456781234567812345678123456781234567812345678

mm122540122540———122540—————255075—————255075—————255075——————5075100—————5075100—————5075100————

in-lb———.50.65.58———

1.082.412.30—————

2.793.293.30—————

5.5910.4210.43

—————

5.239.7414.37

—————————————————————————————

Nm———.06.07.07———.12.27.26—————.32.37.37—————.631.181.18—————.591.101.62—————————————————————————————

in-lb.42.57.57.931.161.061.471.712.002.894.304.174.395.136.157.018.006.677.668.459.6310.9712.3513.7315.0713.9514.2014.4416.3117.9019.7621.4522.8827.4128.2029.8830.2032.8234.6036.4938.4139.9540.2442.1444.1646.6448.9950.3752.3451.0661.4763.6866.1769.4972.7874.5177.2160.0671.1692.79102.13109.50114.83118.09119.43

Nm.05.06.06.11.13.12———.33.49.47—————.75.87.95—————

1.581.601.63—————

3.103.193.38——————

4.554.764.99—————

6.947.207.48—————

8.0410.4811.54

————

TRAVELmAXImUm KINETIC ENERGY

SxL

Sxx10

Sxx14

Sxx20

Sxx25

Sxx32

Sxx40

Sxx50

Sxx63

KINETIC ENERGY FORmULAFOR ENERGY STORED BY A SPRING

KE = .5 x k x d2

k = spring rate = Load / distanceKE = .5 x (L / d) x d2

L = lb [N] d = in [m]

KINETIC ENERGY FORmULAFOR WEIGHT IN mOTION

W

V

X

Imperial: in-lb = 1/2 x x V2

metric: Nm = 1/2 x x V2

W386W

9.8(W) Weight = Weight of object on conveyor to be stopped, lb [N](V) Velocity = Velocity of object on conveyor to be stopped, in/sec [m/sec]

10386

LE = = = 16.27 lb10 (2 + 3.188)3.188

W (X + A)A

SxL/SxH SLIDE


�1

SIZE08


SLID

ES

SLIDESD,SeSPECIFICATIONSOPERATING PRESSUREOPERATING TEMPERATURETRAVEL TOLERANCE

TOOL PLATE EXTENSION3-POSITION

REPEATABILITYVELOCITY

W/OUT PORT CONTROLSWITH OPTION PB

LUBRICATIONMAINTENANCE

SERIES SD/SE20 psi min to 150 psi max [1.4 bar min to 10 bar max] air

-20° to + 180°F [-29° to + 82°C]Nominal travel, +.030/-.000 in [+ .76/- 0.0 mm]

+ .090/-.000 in [+2.3/-0.0 mm]Mid-location ± .030 in [0.76 mm]

± .001 in [± .025 mm] of original position

50 in/sec [1.3 m/sec] max., zero load at 100 psi [6.9 bar]16 in/sec [.4 m/sec] max., zero load at 100 psi [6.9 bar]


kgSIZE

22

23

24

25

26

in mm.375.375.500.500.500.625.625.625.750.750.7501.0001.0001.0001.375

SHAFTDIAmETER

BOREDIAmETER

in mm DIRECTION in2 mm2

TRAVELWEIGHT ADDER

lb9.59.512.712.712.715.915.915.919.119.119.125.425.425.434.9

kg/mmlb/in Nlb

TYPICALDYNAmIC LOAD

.750

1.000

1.125

1.375

2.000

19.1

25.4

28.6

34.9

50.8

TYPEBCDBCDBCDBCDBCD

EFFECTIVE AREA

EXTENDRETRACT

EXTENDRETRACT

EXTENDRETRACT

EXTENDRETRACT

EXTENDRETRACT

.44

.39

.79

.71

1.00.88

1.491.29

3.142.84

285254

506457

642570

958832

20261829

SERIES SDBASE WEIGHT

kglb1.591.591.663.253.253.274.704.704.758.578.578.7416.5716.5717.55

.72

.72

.751.471.471.482.132.132.153.893.893.967.527.527.96

SERIES SEBASE WEIGHT

2.382.382.554.64.64.86.46.46.511.711.712.323.723.725.8

1.081.081.162.102.102.172.882.882.955.315.315.5810.7310.7311.72

.10

.10

.15

.18

.18

.25

.28

.28

.35

.42

.42

.62

.70

.701.07

.002

.002

.003

.003

.003

.004

.005

.005

.006

.007

.007

.011

.012

.012

.019

8

15

25

35

50

36

67

111

156

223




(Extend or Retract)

STANDARD UNIT

TOLERANCESUNIT WITH TOOL PLATE EXTENSION 3 POSITION UNIT

TRAVEL+ .030/-.000

TOOL PLATE EXTENSION� .050

TRAVEL+ .090/-.000

MID-POSITION TRAVEL � .030TOTAL TRAVEL + .030/-.000


��

SIZE08


SLID

ES

SD & SE SLIDE

BUSHING LOAD CAPACITYUse the Maximum Rolling Load Graphs (pages 54 to 63) and the Maximum Static Side Load Calculations (below) to determine if the slide bushings can handle the total payload. Bushing loads shown are based on 200 million inches of slide travel.

SHAFT DEFLECTIONUse the Deflection Graphs (pages 54 to 63) to determine if the slide has an acceptable amount of deflection for your application.

SLIDE SELECTIONThere are three major factors to consider when selecting a slide:

AIR CYLINDER THRUSTUse the effective piston area (see page 51) to determine if the unit has sufficient force for the load.

1 3

2

The charts on pages 54 to 63 provide complete sizing information.

UNIT SLIDE mAX. STATIC UNIT SIZE mODEL SIDE LOAD (lb) WEIGHT (lb) 22 SED 656 2.55 + (.15 x travel) travel + 5.19 22 SEB 140 2.38 + (.10 x travel) travel + 4.47 22 SEC 377 2.38 + (.10 x travel) travel + 5.19 23 SED 1,400 4.78 + (.25 x travel) travel + 5.4 23 SEB 350 4.64 + (.18 x travel) travel + 5.19 23 SEC 906 4.64 + (.18 x travel) travel + 5.14 24 SED 2,000 6.45 + (.35 x travel) travel + 5.57 24 SEB 1,670 6.36 + (.28 x travel) travel + 5.39 24 SEC 1,670 6.36 + (.28 x travel) travel + 5.57 25 SED 5,000 12.31 + (.62 x travel) travel + 6.53 25 SEB 2,964 11.70 + (.42 x travel) travel + 6.35 25 SEC 2,964 11.70 + (.42 x travel) travel + 6.53 26 SED 12,000 25.83 + (1.07 x travel) travel + 8.84 26 SEB 7,267 23.66 + (.70 x travel) travel + 8.56 26 SEC 7,267 23.66 + (.70 x travel) travel + 8.84

UNIT SLIDE mAX. STATIC UNIT SIZE mODEL SIDE LOAD (lb) WEIGHT (lb) 22 SDD 260 1.66 + (.15 x travel) travel + 2.73 22 SDB 57 1.59 + (.10 x travel) travel + 2.73 22 SDC 250 1.59 + (.10 x travel) travel + 2.73 23 SDD 1,000 3.27 + (.25 x travel) travel + 3.4 23 SDB 130 3.25 + (.18 x travel) travel + 3.19 23 SDC 670 3.25 + (.18 x travel) travel + 3.4 24 SDD 1,700 4.75 + (.35 x travel) travel + 3.83 24 SDB 1,280 4.70 + (.28 x travel) travel + 3.65 24 SDC 1,280 4.70 + (.28 x travel) travel + 3.83 25 SDD 2,300 8.74 + (.62 x travel) travel + 4.28 25 SDB 2,200 8.57 + (.42 x travel) travel + 4.1 25 SDC 2,200 8.57 + (.42 x travel) travel + 4.28 26 SDD 6,000 17.55 + (1.07 x travel) travel + 5.84 26 SDB 5,400 16.57 + (.70 x travel) travel + 5.56 26 SDC 5,400 16.57 + (.70 x travel) travel + 5.84

SD mAXImUm LOADS & UNIT WEIGHTS SE mAXImUm LOADS & UNIT WEIGHTS


��

SIZE08


SLID

ES

SD & SE SLIDE

PHD offers the unique TC bushings as an alternative to traditional linear ball bushings. The TC bushings offer the following advantages.

■ TC bushings are maintenance free and self lubricating.

■ The thin bushing design permits oversize shafts to be used in the slide body, saving space and decreasing shaft deflection.

■ Made to carry static loads up to 5 times greater than traditional linear bushings.

■ Can be used in harsh environments where dirt, grit, metal fines, and metal cutting liquids destroy other bushings.

■ TC bushings are nearly impervious to static shock loads because there are no ball bushings to damage or to brinell the shafts.

■ End-of-travel shaft vibration is minimal compared to ball bushings (see graph below).

■ Slides with PHD’s TC bushings cost less than units with traditional ball bushings.

OSCILLATION

400 800 1200 1600 2000 2400 2800 3200 3600 4000

.015

.010

.005

.000

.005

.010

.015

INCHES OFOSCILLATION

TImE IN mILLISECONDS

PHD TC BUSHINGS WITH 5/8" DIAmETER SHAFTS

400 800 1200 1600 2000 2400 2800 3200 3600 4000

.015

.010

.005

.000

.005

.010

.015

INCHES OFOSCILLATION


LINEAR BALL BUSHINGS WITH 1/2" DIAmETER SHAFTS

mODELSDC22 & SDD22SEC22 & SED22SDC23 & SDD23SEC23 & SED23SDC24 & SDD24SEC24 & SED24SDC25 & SDD25SEC25 & SED25SDC26 & SDD26SEC26 & SED26

20 + (T x LTP + LTM) B = Breakaway Pressure (psi)A

A1.563.311.963.852.474.102.734.854.087.08

T=Total travel + tool plate extension (in)LTM=Total moving load (lb)LTP= Load at tool plate (lb)

B.814.814.423.423.317.317.202.202.085.085

SLIDE BODY

TC BUSHING

BUSHING SLEEVE

SHAFT

LUBRICATIONAll slides are permanently lubricated at the factory for

service under normal conditions. PHD Cylinders can be run using unlubricated air. Use of lubricated air with the cylinders will extend life. Optimum life can be obtained on Series SD/SE Slides by periodic lubrication (every 25 million inches of travel) of the shafts. PHD suggests a lightweight oil. Silicon-based lubricants should NOT be used on units with PHD’s TC bushings.

FRICTIONIn horizontal applications, a TC bushing has a higher

breakaway pressure required than a linear bushing. Breakaway pressure is affected by several factors including the load at the tool plate, travel and total moving load. The following formulas yield approximate breakaway pressure for the SD/SE slides.

TOOL PLATE VIBRATIONTool plate vibration occurs on all slides when the tool plate

reaches full extension and the sudden stop causes the slide’s shafts to oscillate. This vibration is measured by the distance the tool plate oscillates and the duration or length of time before the vibration stops. This vibration may be critical in applications where precise tool plate location and fast cycle times are required.

Tests have shown that PHD TC bushings with oversize shafts dampen out this vibration in 1/3 to 1/2 the time with 1/3 less overall tool plate movement. The graphs below show an actual comparison for a PHD size 23 slide between the TC bushings with oversize shafts and linear ball bushings.

The test was run with a 6" travel slide in a vertical application with a 5 pound off-center load. The unit was cycled at 170 milliseconds using stop collars with no cushions.

PHD’S TC BUSHING


��

SIZE08


SLID

ES

mAXImUm ROLLING LOAD & DEFLECTION GRAPHSThe following graphs are designed to provide a quick and easy

method of sizing and comparing each SD and SE Slide. Use the Load Graphs to determine maximum loads based on acceptable life. The linear ball bushing load ratings shown are derated by a factor of 1.2 from the bearing manufacturer’s ratings to provide a design safety factor. Use the Deflection Graphs to determine shaft deflection at the desired loads. Consult PHD for applications which exceed maximum load ranges shown.

The deflection figures given in these graphs are based on the effect of external loads. Shaft straightness, shaft weight, and bearing alignment will affect the accuracy of the tool plate location.

Consult PHD for applications for high precision tool plate location.

NOTE: When the load is out in front of the tool plate, add the distance it is out from the tool plate to the travel length and use the total as the travel length in the following graphs.

TRAVEL (in)

SDB22 WITH 3/8" SHAFTS AND LINEAR BALL BUSHINGS

WEI

GH

T (l

b)

0 1 2 3 4 5 6 7 8 9 10 11 12 0

5

10

15

20

.032.016.008.005.002

LOAD VS. LIFEEFFECTIVE (AVERAGE) BEARING LOADING

TRAVEL (in)

WEI

GH

T (l

b)

A

D

BC

A-10 Million Inches TravelB-50 Million Inches TravelC-100 Million Inches TravelD-200 Million Inches Travel

0 2 4 6 8 10 12

1

3

5

7

DEFLECTION

MAX. LOAD (lb)

TRAVEL (in)

ADDED DISTANCE

VELOCITY (ft/sec)

TRAVEL (in)

WEI

GH

T (l

b)

25

0

20

15

10

5

01 2 3 4 5 6 7 8 9 10 11 12

.032.016.008.005.002 2 4 6 8 10 12

SDD22 WITH 1/2" SHAFTS AND TC BUSHINGS

0

DEFLECTIONLOAD VS. LIFE

EFFECTIVE (AVERAGE) BEARING LOADING

1

TRAVEL (in)

WEI

GH

T (l

b)

3 2 4

157.04.03.0

104.22.51.8

53.01.0.5

20106.54.5

0000

A- 100 Million Inches of TravelB- 200 Million Inches of Travel

B

A

2.6

1.4

.4

3.7

0

3.8

2.3

.8

5.0

0

5.8

3.8

1.6

7.8

0

VELOCITY (ft/sec)

0

TRAVEL (in)

SDC22 WITH 3/8" SHAFTS AND TC BUSHINGS

WEI

GH

T (l

b)

0 1 2 3 4 5 6 7 8 9 10 11 12

5

10

15

20

.032.016.008.005.002


TRAVEL (in)

WEI

GH

T (l

b)

0 2 4 6 8 10 12

4

8

12

16

0

DEFLECTION

1 3 2 4 A- 100 Million Inches of TravelB- 200 Million Inches of Travel

B

A

SD & SE SLIDE


��

SIZE08


SLID

ES

TRAVEL (in)

SEB22 WITH 3/8" SHAFTS AND LINEAR BALL BUSHINGS

WEI

GH

T (l

b)

16

10

15

20

25

5

01514131211109876543210

.032.016.005.002

.064


TRAVEL (in)

WEI

GH

T (l

b)

2

4

6

8

A-10 Million Inches TravelB-50 Million Inches TravelC-100 Million Inches TravelD-200 Million Inches TravelA

BC

0 2 4 6 8 10 12 14 16

D

DEFLECTION

0

.008

VELOCITY (ft/sec)

.008

TRAVEL (in)

SEC22 WITH 3/8" SHAFTS AND TC BUSHINGS

WEI

GH

T (l

b)

25

0

.032.016.005.002

.064

20

15

10

5

01 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

2 4 6 8 10 12 14 160

DEFLECTION


TRAVEL (in)

WEI

GH

T (l

b) 157.34.33.3

104.53.02.0

52.01.0.5

209.06.34.6

0000


B

A

VELOCITY (ft/sec)

TRAVEL (in)

SED22 WITH 1/2" SHAFTS AND TC BUSHINGS

WEI

GH

T (l

b)

25

4 5 6 7 8 9 10 11 12 13 14 15 163210

20

15

10

5

0

.008

.032.016.005.002 20 4 6 8 10 12 14 16

DEFLECTION


TRAVEL (in)

WEI

GH

T (l

b)

157.04.02.5

104.03.01.5

52.51.0.50

2513.08.05.5

0000

209.06.04.0


B

A

mAXImUm ROLLING LOAD & DEFLECTION GRAPHS

SD & SE SLIDE


��

SIZE08


SLID

ES

VELOCITY (ft/sec)

TRAVEL (in)


WEI

GH

T (l

b)

1

35

30

25

20

15

10

5

02 3 4 5 6 7 8 9 10 11 12 13 140

.032.016.008.005.002

2 4 6 8 10 12 140

DEFLECTION

LOAD VS. LIFEEFFECTIVE (AVERAGE) LOADING

TRAVEL (in)

WEI

GH

T (l

b)

2010.15.94.2

157.24.32.7

52.01.1.3

2512.07.85.5

0000

104.52.41.7

3014.59.57.0 1 3 2 4 A- 100 Million Inches of Travel

B- 200 Million Inches of Travel

B

A

TRAVEL (in)


WEI

GH

T (l

b)

1

35

.032.016.008.005.002


TRAVEL (in)

WEI

GH

T (l

b)

D

A- 10 Million Inches TravelB- 50 Million Inches TravelC- 100 Million Inches TravelD- 200 Million Inches Travel

2

30

25

20

15

10

5

02 5 4 5 6 7 8 9 10 11 12 130 14

CB

A

2 4 6 8 10 12

14

4 6 8 10 12 14 160

DEFLECTION

0



WEI

GH

T (l

b)

TRAVEL (in)

10

2 3 4 5 6 7 8 9 10 11 12 13 14

10

40

20

30

.032.016.008.005.002


2 4 6 8 10 12 140

10

20

30

40

TRAVEL (in)

WEI

GH

T (l

b)

0

0

1 3 2 4

0

4.0

9.0

14.0

20.0

0

2.5

6.0

9.0

13.0

0

1.5

4.0

6.5

10.0

5

15

25

35

VELOCITY (ft/sec)A- 100 Million Inches of TravelB- 200 Million Inches of Travel

B

A

DEFLECTION

SD & SE SLIDE


��

SIZE08


SLID

ES

.002


WEI

GH

T (l

b)

TRAVEL (in)

15

45

35

40

.064.032.016.008


0 2 4 6 8 10 12 140

10

20

30

40

TRAVEL (in)

WEI

GH

T (l

b)

9.0

6.5

4.0

.9

0

12.5

9.5

6.0

2.0

0

19.7

14.8

9.3

3.5

0

30

20

25

10

5

10

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 180

.005

16 18

1 3 2 4VELOCITY (ft/sec)


B

A

DEFLECTION


VELOCITY (ft/sec)

TRAVEL (in)


WEI

GH

T (l

b)

0

60

2 4 6 8 10 12 14 160

2 4 6 8 10 12 14 16 18

50

40

30

20

10

0

.032.016.008.005.002

.064

18

1 3 5 7 9 11 13 15 17

DEFLECTION


TRAVEL (in)

WEI

GH

T (l

b)

4019.012.09.0

3013.09.07.0

209.05.03.0

5026.018.011.0

0000

104.01.5.5

1 3 2 4A- 100 Million Inches of TravelB- 200 Million Inches of Travel

B

A

A

C

D


WEI

GH

T (l

b)

TRAVEL (in)

15

45

35

40

.064.032


TRAVEL (in)

WEI

GH

T (l

b)

30

20

25

10

5

10

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 180

A - 10 Million Inches TravelB - 50 Million Inches TravelC - 100 Million Inches TravelD - 200 Million Inches Travel

0 2 4 6 8 10 12 140

5

10

15

16 18

20

B

.002.005

.008.016

DEFLECTION

SD & SE SLIDE


��

SIZE08


SLID

ES


VELOCITY (ft/sec)

WEI

GH

T (l

b)

TRAVEL (in)


0

70

.064

.032

.012

.006.002

60

50

40

30

20

10

01 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

2 4 6 8 10 12 14 160 18

DEFLECTION

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

3014.08.06.0

209.05.03.0

103.51.0 0

4018.512.08.0

0000

5024.016.011.0

6029.019.014.0 1 3 2 4


B

A

VELOCITY (ft/sec)

14.0

8.0

4.0

19.3

0

24.0

TRAVEL (in)


WEI

GH

T (l

b)

0

60

2 4 6 8 10 12 14 16 18

50

40

30

20

10

0

.064

.032.012.006.002

2 4 6 8 10 12 14 160

1 3 5 7 9 11 13 15 17

DEFLECTION

18

1.7

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

30

20

10

40

0

50 1 3 2 4

8.8

5.5

12.2

0

15.5

6.0

3.6

3.4

8.5

0

13.7A- 100 Million Inches of TravelB- 200 Million Inches of Travel

B

A


WEI

GH

T (l

b)

TRAVEL (in)

0 10

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

10

20

60

30

40

50

.064

.032.012.006.002

WEI

GH

T (l

b)

TRAVEL (in)

0

10

20

60

30

40

50

0 2 4 6 8 10 12 14 16 18


B

A

LOAD VS. LIFE DEFLECTION

SD & SE SLIDE


��

SIZE08


SLID

ES



WEI

GH

T (l

b)

TRAVEL (in)

00

2 4 6 8 10 12 14 16 18

10

20

70

30

40

50

.064.032.012.006.002

60

20 22 24

TRAVEL (in)

LOAD VS. LIFE

WEI

GH

T (l

b)

0

10

20

60

30

40

50

70

0 2 4 6 8 10 12 14 16 18 20 22 24


B

A

DEFLECTION

VELOCITY (ft/sec)

TRAVEL (in)


WEI

GH

T (l

b)

0

80

.064.032.012.006.002

70

60

50

40

30

20

10

02 4 6 8 10 12 14 16 18 20 22 24

2 4 6 8 10 12 14 160 18 20 22 24

DEFLECTION

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

3014.08.05.0

209.04.02.0

105.01.0 0

4018.011.08.0

0000

5023.015.010.0

6028.018.013.0



B

A

VELOCITY (ft/sec)

TRAVEL (in)


WEI

GH

T (l

b)

0

70

2 4 6 8 10 12 14 16 18 20 22 24

60

50

40

30

20

10

0

.064.032.012.006.002

2 4 6 8 10 12 14 160 18 20 22 24

DEFLECTION

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

3013.07.05.0

208.04.02.0

104.02.0 0

4018.012.08.0

0000

5024.015.011.0



B

A

SD & SE SLIDE


�0

SIZE08


SLID

ES


VELOCITY (FT/SEC)

TRAVEL (in)


WEI

GH

T (l

b)

0

70

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 7 18

60

50

40

30

20

10

0

.032

.016.008.005.002

.064

2 4 6 8 10 12 14 160 18

DEFLECTION

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

3013.07.04.0

208.04.02.0

103.01.0 0

4018.011.08.0

0000

5023.014.010.0

6028.018.013.0


B

A

SDB25 WITH 3/4" SHAFTS AND LINEAR BALL BUSHINGSW

EIG

HT

(lb)

.064

.032.012.006.002

0

10

20

70

30

40

50

60

TRAVEL (in)

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

LOAD VS. LIFE

WEI

GH

T (l

b)

TRAVEL (in)

0

20

40

100

60

80

0 2 4 6 8 10 12 14 16 18


B

A

DEFLECTION

LOAD VS. LIFE

SDD25 WITH 1" SHAFTS AND TC BUSHINGS

WEI

GH

T (l

b)

TRAVEL (in)

10

2 3 4 5 6 7 8 9 10 11 12 13 14

10

90

40

70

0

20

30

50

60

80

15 16 17 18

.032

.064

.016

.008

.002.001 2 4 6 8 10 12 140

40

20

60

80

TRAVEL (in)

WEI

GH

T (l

b)

38.0

28.0

18.0

7.0

00

25.0

18.0

9.0

2.0

0

18.0

11.0

7.5

0

016 18

1 3 2 4

.004

VELOCITY (FT/SEC)


B

A

DEFLECTION

SD & SE SLIDE


�1

SIZE08


SLID

ES


222018161412108642 24

0

80

70

60

50

40

30

20

10

0

WEI

GH

T (l

b)

TRAVEL (in)


.064.032

.012.005.002

WEI

GHT

(lb)

TRAVEL (in)

LOAD VS. LIFE140

120

100

80

60

40

20

00 2 4 6 8 10 12 14 16 18 20 22 24


B

A

DEFLECTION

VELOCITY (ft/sec)

TRAVEL (in)

SED25 WITH 1" SHAFTS AND TC BUSHINGS

WEI

GH

T (l

b)

0

110

2 4 6 8 10 12 14 16 18 20 22 24

100

90

80

70

60

50

40

30

20

10

0

.016.008.004.002.001

.032

.064

2 4 6 8 10 12 14 160 18 20 22 24

DEFLECTION

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

6027.015.09.0

4018.09.03.0

206.01.0 0

8037.022.016.0

0000



B

A

VELOCITY (ft/sec)

TRAVEL (in)


WEI

GH

T (l

b)

0

80

.032.016.008.005.002

.064

2 4 6 8 10 12 14 16 18 20 22 24

70

60

50

40

30

20

10

0

2 4 6 8 10 12 14 160 18 20 22 24

DEFLECTION

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

3013.07.04.0

207.03.01.0

103.01.0 0

4017.014.06.0

0000

5023.016.08.0

6028.018.012.0



B

A

SD & SE SLIDE


��

SIZE08


SLID

ES


VELOCITY (ft/sec)

0

TRAVEL (in)

SDD26 WITH 1 3/8" SHAFTS AND TC BUSHINGS

WEI

GH

T (l

b)

180

2 4 6 8 10 12 14 16 18 20 22

170160150140130120110100

90807060

5040302010 0

.032

.012

.005.002.001

.064

2 4 6 8 10 12 14 160 18 20 22

DEFLECTION

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

6024.012.06.04012.02.0 0

205.0 0 0

8032.016.09.0

0000

10044.025.015.012055.032.021.014065.040.027.016076.049.035.0


B

A

VELOCITY (ft/sec)

TRAVEL (in)

SDC26 WITH 1" SHAFTS AND TC BUSHINGS

WEI

GH

T (l

b)

0

2 4 6 8 10 12 14 160

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

6025.014.08.0

4016.08.04.0

207.03.00

8036.022.014.0

0000

.032.016.009.005.002

.064

2 4 6 8 10 12 14 16 18 20 22

90

80

70

60

50

40

30

20

10

0

130

120

110

100

10047.029.020.0

12058.037.026.0

18 20 22

DEFLECTION


B

A

TRAVEL (in)

60

SDB26 WITH 1" SHAFTS AND LINEAR BALL BUSHINGS

70

80

90

100

110

120

130

50

40

30

20

10

00 2 4 6 8 10 12 14 16 18 20 22

WEI

GH

T (l

b)

.064

.032.016.009.005.002

WEI

GHT

(lb)

TRAVEL (in)

LOAD VS. LIFE

100

18

150

200

50

016141210 20 2286420


B

A

DEFLECTION

SD & SE SLIDE


��

SIZE08


SLID

ES


VELOCITY (ft/sec)

TRAVEL (in)

SED26 WITH 1 3/8" SHAFTS AND TC BUSHINGS

WEI

GH

T (l

b)

0

210

2 4 6 8 10 12 14 160

.032

.012.005.002.001

.064

2 4 6 8 10 12 14 16 18 20 22 24 26 28

200190180170160150140130120110100908070605040302010 0

18 20 22 24 26 28

DEFLECTION

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

15068.040.026.0

10045.025.016.0

5017.05.0 0

20092.059.041.0

0000

1 3 2 4A- 100 Million Inches of TravelB- 200 Million Inches of Travel

B

A

VELOCITY (ft/sec)

TRAVEL (in)

SEC26 WITH 1" SHAFTS AND TC BUSHINGS

WEI

GH

T (l

b)

0

160

2 4 6 8 10 12 14 160

2 4 6 8 10 12 14 16 18 20 22 24 26 28

150140

130

120

110

100

90

80

7060

50

40

30

20

10

0

.032.016.009.005.002

.064

18 20 22 24 26 28

DEFLECTION

LOAD VS. LIFE

TRAVEL (in)

WEI

GH

T (l

b)

6025.013.07.0

4015.06.01.0

206.03.0 0

8036.022.014.0

0000

10045.026.017.0

12055.034.023.0

14066.042.029.0 1 3 2 4


B

A

TRAVEL (in)

SEB26 WITH 1" SHAFTS AND LINEAR BALL BUSHINGS

WEI

GH

T (l

b)

1816141210 20 2286420 24 26 28

60

70

80

90

100

110

120

130

50

40

30

20

10

0

140

160

150

.064.032.016.009.005.002

WEI

GHT

(lb)

TRAVEL (in)

LOAD VS. LIFE

100

150

200

50

01816141210 20 2286420 24 26 28


B

A

DEFLECTION

SD & SE SLIDE


��

SIZE08


SLID

ES

ImPA

CT V

ELO

CITY

(in/

sec)

TOTAL mOVING WEIGHT (lb)


ImPA

CT V

ELO

CITY

(in/

sec)

35.0

30.0

25.0

20.0

15.0

10.0

5.0

0 0 6 12 18 24 30 36 42 48 54 60 66

SIZE 2440.0

B

A

C

35.0

30.0

25.0

20.0

15.0

10.0

5.0

0 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5

SIZE 2340.0

8.0


ImPA

CT V

ELO

CITY

(in/

sec)

C

B

A

35.0

30.0

25.0

20.0

15.0

10.0

5.0

0 0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0

SIZE 22


ImPA

CT V

ELO

CITY

(in/

sec)

C

B

A ImPA

CT V

ELO

CITY

(in/

sec)

35.0

30.0

25.0

20.0

15.0

10.0

5.0

0 10 20 30 40 50 60 70 80 90 100 110

SIZE 2540.0

B

A

C

0

25.0

20.0

15.0

10.0

5.0

0 0 20 40 60 80 100 120 140 160 180 200 220

SIZE 2630.0


B

A

C


To determine stopping capacity, calculate total moving weight.

From Table 1, determine shaft and tool plate weight (WM).

Multiply the travel by the travel adder + base weight.

Example for SxD22 x 4: WM = (4 X .11) +1.40 = 1.84 lb

Add WM to attached load (payload) = Total Moving Weight (WTM )

1.84 + 3.0 = 4.84 lb

Using Kinetic Energy Graphs below, plot the total moving weight and impact velocity. If the value is less than slide with cylinder, cushion, or travel adjustment curves, that type of deceleration is adequate. If it is greater than these curves, hydraulic shock absorbers are required.

To determine the correct hydraulic shock, complete the calculation on the next page.

PHD suggests hydraulic shock absorbers for all applications where the center of gravity of the payload is off the slide centerline by more than 2 inches and travelling at speeds greater than 10 in/sec.

A = Slide with cylinder B = Slide with travel adjustments C = Slide with cylinder with cushions

TABLE 1

0.750

1.000

1.125

1.375

2.000

CYL. BOREin

SLIDEmODEL

SxB22 & SxC22SxD22

SxB23 & SxC23SxD23

SxB24 & SxC24SxD24

SxB25 & SxC25SxD25

SxB26 & SxC26SxD26

BASE WT.lb

0.951.401.942.503.003.604.906.709.7014.60

TRAVEL ADDERlb/in0.060.110.110.180.180.250.250.450.450.85

Moving weight adders for slide kinetic energy calculation include tool plate, two shafts, four collars, and P & R.

SD & SE SLIDESHOCK ABSORBER SELECTION GUIDE


��

SIZE08


SLID

ES


STEP 1: Identify the following parameters. These must be known for all energy absorption calculations. Variations or additional information may be required in some cases.

A. The total moving weight to be stopped in lb (WTM)

B. The slide velocity (V) at impact with the shock absorber in in/sec

C. External propelling force (FD) in lb

D. Number of cycles per hour

E. Orientation of the application’s motion (i.e. horizontal or vertical application). See next page.

STEP 2: Calculate the kinetic energy of the total moving weight.

STEP 3: Calculate the propelling force (FD).

Horizontal application: FD = .7854 x d2 x P

Vertical application: FD = (.7854 x d2 x P) + WTM

Calculate the work energy input (EW) from any external (propelling) forces acting on the load, using the stroke of the shock absorber selected. EW = FD x S


Use Shock Absorber Specifications Chart to verify that the selected unit has an ET capacity greater then the value just calculated. If not, reduce velocity, pressure, moving weight, or select a larger slide.

STEP 5: Calculate the total energy that must be absorbed per hour (ETC). ETC = ET x C

Use Shock Absorber Specifications Chart to verify that the selected unit has an ETC capacity greater then the value just calculated. If not, reduce the cycles per hour or select a larger slide.

STEP 6: Determine the damping constant for the selected shock absorber. Using the appropriate Shock Absorber Performance Graph, locate the intersection point for impact velocity (V) and total energy (ET). The shaded area (-1, -2, or -3) that the point falls in is the correct damping constant for the application.

NOTE: The total energy per cycle (ET) is based on the slide and its components. Applications with ET larger than listed are not recommended.

NOTE: Consult PHD for shocks used at cycle rates greater than: 3000/hour on the size 25 slide 1800/hour on the size 26 slide

SHOCK ABSORBER SPECIFICATIONS CHART

SYmBOLS DEFINITIONSC = Number of cycles per hourd = Cylinder bore diameter (in)EK = Kinetic energy (in-lb)ET = Total energy per cycle, EK + EW (in-lb)ETC = Total energy per hour (in-lb/hr)EW = Work or drive energy (in-lb)FD = Propelling force (lb)P = Operating pressure (psi)S = Stroke of shock absorber (in)V = Impact velocity (in/sec)WTM = Total moving weight (lb)

SHOCK ABSORBER SELECTION GUIDE

PHD SHOCK ABSORBER PERFORmANCE GRAPHS

ImPA

CT V

ELO

CITY

(in/

sec)

120

100

80

60

40

20

0520480440400360320240160800

57057-03-1

57057-03-2

57057-03-3

#57057-03-x

ET TOTAL ENERGY (in-lb)

0 9010 20 30 40 50 60 70 80

80.00

60.00

40.00

20.00

0.00

57057-02-1

ET TOTAL ENERGY (in-lb)

#57057-02-x

ImPA

CT V

ELO

CITY

(in/

sec)

57057-02-2

SHOCKABSORBER

WEIGHTlb

0.250.250.670.670.67

ETCTOTAL ENERGY

PER HOURin-lb/hr

400,000400,000600,000600,000600,000

ET

TOTAL ENERGY PER CYCLE

in-lb

4080140220415

THREADTYPE

3/4-16 UNF3/4-16 UNF1-12 UNF1-12 UNF1-12 UNF

STROKEin

0.750.751.001.001.00

PHD SHOCKABSORBER

NO.

57057-02-x57057-02-x57057-03-x57057-03-x57057-03-x

SLIDESIZE

2223242526

SLIDE KIT mODEL SIZE NUmBER

22, 23 54108-11

SD/SE 24, 25 54109-11

26 54110-11Kit contains all components for standard non-Z1 units for one direction only.

SD & SE SLIDE

EK = x x V2WTM

38612


��

SIZE08


SLID

ES

SIZING EXAmPLES

HORIZONTAL APPLICATIONSTEP 1: Application DataExample: SxB24 x 4 in travel and 4.0 lb payload(WTM) Weight = 7.72 lb (Total Moving Weight)(V) Velocity = 40 in/sec (Speed of Travel)(d) Cylinder Bore Diameter = 1.125 mm(P) Operating Pressure = 80 psi(C) Cycles/Hr = 200 c/hrWM = 3.00 + (.18 x 4 in)

WM = 3.72 lb

WTM = 3.72 + 4.00

WTM = 7.72

STEP 2: Calculate kinetic energy.

EK = 16 in-lb

STEP 3: Calculate work energy.FD = .7854 x d2 x PFD = .7854 x (1.1252) x 80FD = 79.52 lbEW = FD x SEW = 79.52 lb x 1EW = 79.5 in-lb

STEP 4: Calculate total energy.ET = EK + EW

ET = 16 + 79.5ET = 95.5 in-lbSince 95.5 is less than ET in Shock Absorber Specifications Chart, proceed.

STEP 5: Total energy absorbed per hourETC = ET x CETC = 95.5 x 200ETC = 19100 in-lb/hrSince 19100 is less than ETC in Shock Absorber Specifications Chart, proceed.

STEP 6: Choose proper damping constant for correct shock absorber on Shock Absorber Performance Graphs (see previous page). #57057-03-1 is the correct unit for the application.

S

LOAD

SD & SE SLIDE

S

LOAD

VERTICAL APPLICATIONSTEP 1: Application DataExample: SxB24 x 6 in travel with a 8 lb payload(WTM) Weight = 12.0 lb (Total Moving Weight)(V) Velocity = 20 in/sec (Speed of Travel)(d) Cylinder Bore Diameter = 1.125 in(P) Operating Pressure = 80 psi(C) Cycles/Hour = 400 c/hr


EK = 6.2 in-lb

STEP 3: Calculate work energy.FD = (.7854 x d2 x P) + WTM

FD = 79.5 + 12.0FD = 91.5 lbEW = FD x SEW = 91.5 x 1EW = 91.5 in-lb


ET = 6.2 + 91.5ET = 97.7 in-lbSince 97.7 is less than ET in Shock Absorber Specifications Chart, proceed.

STEP 5: Total energy absorbed per hourETC = ET x CETC = 97.7 x 400ETC = 39080 in-lb/hrSince 39080 is less than ETC in Shock Absorber Specifications Chart, proceed.

STEP 6: Choose proper damping constant for correct shock absorber on Shock Absorber Performance graphs (see previous page). #57057-03-2 is the correct unit for this application.


EK = x x V2WTM

38612

EK = .5 x x 4027.72386

EK = x x V2WTM

38612

EK = .5 x x 2027.72386


��

SIZE08


SLID

ES

SK,Sl SLIDE

STANDARD UNIT

*TOLERANCESUNIT WITH TOOL PLATE EXTENSION 3 POSITION UNIT

TRAVEL +.093/-.000[+2.5/-0 mm]

TOOL PLATE EXTENSION+.063/-.000 [+1.6/-0 mm]

TRAVEL +.093/-.000[+2.5/-0 mm]

MID-POSITION TRAVEL �.039 [�1 mm]TOTAL TRAVEL +.093/-.000 [+2.5/-0 mm]

SPECIFICATIONSOPERATING PRESSUREOPERATING TEMPERATURETRAVEL TOLERANCE

3 POSITIONREPEATABILITYVELOCITYLUBRICATIONMAINTENANCE

SERIES SK/SL20 psi min to 150 psi max [1.4 bar min to 10 bar max] air

-20° to +180°F [-29° to +82°C]Nominal travel +.098/.000 in [+2.5/-0 mm]*

Mid location ±.039 in [±1 mm]*±0.001 in [±.025 mm] of original position

80 in/sec [2 m/sec] max., zero load at 87 psi [6 bar]Factory lubricated for rated life

Field repairable

kgSIZE

1

2

3

4

5

6

in mm.315.315.394.394.394.472.472.472.630.630.630.787.787.787.984.984.9841.1811.378

SHAFTDIAmETER

BOREDIAmETER

in mm DIRECTION in2 mm2

TRAVELWEIGHT ADDER

lb881010101212121616162020202525253035

kg/mmlb/in Nlb

TYPICALDYNAmIC LOAD

.750

.787

.984

1.260

1.575

1.969

19.1

20

25

32

40

50

TYPEBCDBCDBCDBCDBCDBCDE

EFFECTIVE AREA

EXTENDRETRACT

EXTENDRETRACT

EXTENDRETRACT

EXTENDRETRACT

EXTENDRETRACT

EXTENDRETRACT

.44

.37

.49

.41

.76

.64

1.251.07

1.951.64

3.042.56

285236

314264

491412

804691

12571056

19631649

SERIES SKBASE WEIGHT

kglb1.761.761.903.353.353.534.124.124.526.736.737.3910.5610.5611.6019.0119.0120.5922.25

.80

.80

.861.521.521.601.871.872.053.053.053.354.794.795.268.628.629.3410.09

SERIES SLBASE WEIGHT

2.322.322.454.234.233.535.385.385.938.168.169.0212.8612.8614.0923.8423.8425.7827.87

1.051.051.111.921.921.602.442.442.693.703.704.095.835.836.3910.8110.8111.6912.64

.10

.10

.12

.17

.17

.20

.20

.20

.28

.39

.39

.56

.56

.56

.73

.73

.73

.901.12

.002

.002

.002

.003

.003

.004

.004

.004

.005

.007

.007

.010

.010

.010

.013

.013

.013

.016

.020

6.7

7.8

13.4

20.2

33.7

56

32

36

62

89

151

250


ISO CYLINDER NOTES (-H11 or -H12 option):1) Cylinder supplied by user.2) Cylinder rod extensions are not required. Slide units have a rod adaptor coupling

standard for each specific unit at the correct length (-H11, -H12).3) For repeatability, consult the cylinder manufacturer.4) Minimum travel required for all Series SK or SL Slides with ISO cylinders is: Size 1 25 mm 4 50 mm 2 25 mm 5 50 mm 3 25 mm 6 50 mm5) Slide travel will be .019 to .039 [.5 to 1 mm] less than the ISO cylinder stroke on

-H11 or -H12 units when properly adjusted.

ISO CYLINDER SPECIFICATIONS(OPTION -H11 OR -H12)

��16 mm per ISO/6432 Standard� 20 mm per ISO/6432 Standard� 25 mm per ISO/6432 Standard� 32 mm per VDMA 24562/ISO 6431� 40 mm per VDMA 24562/ISO 6431� 50 mm per VDMA 24562/ISO 6431

SIZE123456


��

SIZE08


SLID

ES

SLIDE SELECTIONThere are three major factors to consider when selecting a slide:

SKB

SKC

SKD

SKB

SKC

SKD

SKB

SKC

SKD

SKB

SKC

SKD

SKB

SKC

SKD

SKB

SKC

SKD

SKE

0.80 + (0.0018 x T)

0.80 + (0.0018 x T)

0.86 + (0.0022 x T)

1.52 + (0.003 x T)

1.52 + (0.003 x T)

1.60 + (0.0035 x T)

1.87 + (0.0035 x T)

1.87 + (0.0035 x T)

2.05 + (0.005 x T)

3.05 + (0.007 x T)

3.05 + (0.007 x T)

3.35 + (0.010 x T)

4.79 + (0.010 x T)

4.79 + (0.010 x T)

5.26 + (0.013 x T)

8.62 + (0.013 x T)

8.62 + (0.013 x T)

9.34 + (0.016 x T)

10.09 + (0.020 x T)

42900T + 11748900

T + 50.5116300T + 50.5

124400T + 122116300T + 53.8195100T + 53.8242000T + 133227000T + 54.2325000T + 54.2435000T + 115444000T + 64.6687000T + 64.6765000T + 64.6

15930T + 95.414560

T + 52.328500

T + 52.3

29260T + 11828500

T + 57.849000

T + 57.8

1

1

1

2

2

2

3

3

3

4

4

4

5

5

5

6

6

6

6

UNITSIZE

SLIDEmODEL

mAX. STATIC SIDE LOAD

NUNIT WEIGHT*

kg

SLB

SLC

SLD

SLB

SLC

SLD

SLB

SLC

SLD

SLB

SLC

SLD

SLB

SLC

SLD

SLB

SLC

SLD

SLE

1.05 + (0.0018 x T)

1.05 + (0.0018 x T)

1.11 + (0.0022 x T)

1.92 + ( 0.003 x T)

1.92 + (0.003 x T)

1.60 + (0.0035 x T)

2.44 + (0.0035 x T)

2.44 + (0.0035 x T)

2.69 + (0.005 x T)

3.70 + (0.007 x T)

3.70 + (0.007 x T)

4.09 + (0.010 x T)

5.83 + (0.010 x T)

5.83 + (0.010 x T)

6.39 + (0.013 x T)

10.81 + (0.013 x T)

10.81 + (0.013 x T)

11.69 + (0.016 x T)

12.64 + (0.020 x T)

1

1

1

2

2

2

3

3

3

4

4

4

5

5

5

6

6

6

6

UNITSIZE

SLIDEmODEL

mAX. STATIC SIDE LOAD

NUNIT WEIGHT*

kg

55070T + 15248900

T + 50.5116300T + 50.594000

T + 63.5116300T + 53.8226000T + 53.8219000T + 79227000T + 54.2360000T + 54.2443000T + 89444000T + 64.6767000T + 64.6868000T + 64.6

21080T + 58.728500

T + 57.849000

T + 57.8

13510T + 52.714560

T + 52.328500

T + 52.3

*Slide weights shown are calculated using a PHD Cylinder as the power source. Weight of unit with ISO cylinder would be similar.

SK AND SL mAXImUm LOADS & UNIT WEIGHTST = Travel in mm

BUSHING LOAD CAPACITYUse the Maximum Rolling load graphs for the relevant bushing (pages 70 to 75) and the maximum static side load calculation (below) to determine if the slide bushings can handle the total payload. Bushing loads shown are based on a service life of 5,000 kilometers of slide travel.

SHAFT DEFLECTIONUse the Deflection Graphs (pages 70 to 75) to determine if the slide has acceptable deflection for the application.

AIR CYLINDER THRUSTUse the effective piston area (see chart on previous page) of the slide’s cylinder to determine if thrust is sufficient for the applied load.

(The graphs on pages 70 to 75 provide complete sizing information.)

mAXImUm STATIC LOAD CAPACITY

6

5

4

3

10000

9000

8000

7000

6000

5000

4000

3000

2000

1000

0700650600550500450400350300250200150100500

Travel [mm]

Wei

ght [

N]

2

1

SERIES SLD

SK & SL SLIDE

1

2

3


��

SIZE08


SLID

ES

SK & SL SLIDE

PHD offers the unique TC bushings as an alternative to traditional linear ball bushings. TC bushings offer the following advantages.

■ TC bushings are maintenance free and self lubricating.

■ The bushing design permits oversize shafts to be used in the slide body, saving space, and decreasing shaft deflection.

■ The ability to carry static loads up to 2 times greater than traditional linear bushings.

■ Can be used in harsh environments where dirt, grit, metal particles, and metal cutting fluids can damage or destroy other bushings.

■ TC bushings are almost impervious to static shock loads — there are no ball bushings to damage or Brinell the shafts.

■ End-of-travel shaft vibration is minimal compared to ball bushings (see graph below).

■ Slides with PHD’s TC bushings cost less than units with traditional ball bushings.

SLIDE BODY

TC BUSHING

BUSHING SLEEVE

SHAFT

400 800 1200 1600 2000 2400 2800 3200 3600 4000

0.375

0.250

0.125

0.000

0.125

0.250

0.375

AmPLITUDE OFOSCILLATION

[mm]


PHD TC BUSHINGS WITH 16 mm DIAmETER SHAFTS

400 800 1200 1600 2000 2400 2800 3200 3600 4000


LINEAR BALL BUSHINGS WITH 12 mm DIAmETER SHAFTS

AmPLITUDE OFOSCILLATION

[mm]

0.375

0.250

0.125

0.000

0.125

0.250

0.375

OSCILLATION

TOOL PLATE VIBRATIONTool plate vibration occurs on all slides when the tool plate

reaches full extension and the sudden stop causes the shafts to oscillate. Vibration is measured by the amplitude of the oscillation and its duration. This vibration may be critical in applications where precise tool plate location and fast cycle times are required.

Tests have shown that compared with linear ball bushings, PHD TC bushings with oversize shafts damp out this vibration in 1/3 to 1/2 the time with 1/3 less overall tool plate movement. The graphs below show an actual comparison for a PHD size 3 slide between the TC bushings with oversize shafts and linear ball bushings.

The test was run with a 150 mm travel slide in a vertical application with a 2.3 kilogram off-center load. The unit was cycled in 170 milliseconds using stop collars with no cushions.

1.38 + (T x LTP + LTM) B = Breakaway Pressure (bar)A

T=Total travel + tool plate extension (mm)LTP=Load at tool plate (N)LTM=Total moving load (N) mODEL

SKC81 &SKD81SLC81 &SLD81SKC82 &SKD82SLC82 &SLD82SKC83 &SKD83SLC83 &SLD83SKC84 &SKD84SLC84 &SLD84SKC85 &SKD85SLC85 &SLD85

SKC85, SKD86 & SKE86SLC85, SLD86 & SLE86

A46716087671027710784114127177

B0.01360.01360.01210.01210.00730.00730.00410.00410.00250.00250.00150.0015

PHD’S TC BUSHING

LUBRICATIONAll slides are permanently lubricated at the factory for

service under normal conditions. PHD Cylinders can be run using unlubricated air. Use of lubricated air with the cylinders will extend life. Optimum life can be obtained on Series SK/SL Slides by periodic lubrication (every 25 million inches of travel) of the shafts. PHD suggests a lightweight oil. Silicon-based lubricants should NOT be used on units with PHD’s TC bushings.

FRICTIONIn horizontal applications, a TC bushing has a higher breakaway

pressure required than a linear bushing. Breakaway pressure is affected by several factors including the load at the tool plate, slide travel and the total moving load. The following formulas yield approximate maximum breakaway pressure for the SK/SL Slides.


�0

SIZE08


SLID

ES

* LOAD VS. LIFE VELOCITY (mm/sec)1 = 300 2 = 600 3 = 900 4 =1200

MAX. LOAD[N]

TRAVEL [mm]

ADDED DISTANCETO LOAD

SK & SL SLIDE

The following graphs are designed to provide a quick and easy method of selecting and comparing each SK and SL Slide. Maximum load versus travel is shown with various deflection curves to determine shaft deflection for the application. The linear ball bushing load ratings shown are derated by a factor of 1.2 from the bearing manufacturer’s ratings to provide a design safety factor. Consult PHD for applications which exceed maximum load ranges shown. Maximum loads are based on a service life of 5,000 kilometers of linear travel at .6 meter/sec average velocity.

The deflection figures given in these graphs are based on the effect of external loads. Shaft straightness, shaft weight, and bearing alignment will affect the accuracy of the tool plate location.

0

LOAD VS. LIFE

0

20

40

60

80

LOAD

(N)

A- 1.27 Million Meters LifeB- 2.54 Million Meters LifeC- 5.08 Million Meters Life

BA

C

50 100 150 200 250 300

TRAVEL (mm)

TRAVEL (mm)

50 100 150 200 250 300

A 80

70

0

22

18

16

0

40

30

24

0

50

40

35

1

.80

.20.10.05

SKD81

DEFLECTION

80

60

30

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

.40

20

10

0

LOAD VS. LIFE

0

90

A- 2.54 Million Meters LifeB- 5.08 Million Meters Life

BLOAD

(N)

VELOCITY * 1 3 2 4

60 13 18 30

5010 16 24

408 13 18

20 3 5 8

30 5 9 13

90

70

50

40 10 0 0 3

0

LOAD VS. LIFE

0

70


B

50 100 150 200 250 300

A 60

50

40

30

20

10

0

17

14

12

8

6

3

0

0

25

19

16

12

8

4

0

0

34

29

24

18

14

9

41

.80

.20.10.05

SKC81

DEFLECTION

70

60

50

30

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

.40

40

20

10

LOAD

(N)

VELOCITY * 1 3 2 4

0

LOAD VS. LIFE

0

40

60

80

100

LOAD

(N)

A- 1.27 Million Meters LifeB- 2.54 Million Meters LifeC- 5.08 Million Meters Life

50 100 150 200 250 300

TRAVEL (mm)

SLD81

VELOCITY * 1 3 2 4

20

0

LOAD VS. LIFE

0

40

60

80

100LO

AD (N

)


50 100 150 200 250 300

TRAVEL (mm)

20

10

50

70

90

30

0

18

29

39

49

10

4

23

34

44

13

0

11

18

26

34

3

0

15

22

29

8

0

8

14

19

23

2

0

11

17

21

5

VELOCITY * 1 3 2 4

0

LOAD VS. LIFE

0

40

60

80

120

LOAD

(N)


50 100 150 200 250 300

TRAVEL (mm)

20 10

50

70

30

0

18

29

39

65

10 4

23

34

13

0

11

18

26

40

3 0

15

22

8

0

8

14

19

35

2 0

11

17

5

10049342390442921

493423

TRAVEL (mm)

1

.80

.20.10.05

SKB81

DEFLECTION80

60

40

20

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

.40

1.80

.20.10

SLB81

DEFLECTION100

40

20

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

.40

.0580

60

BA

C

1.80

.20.10

DEFLECTION100

40

20

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

.40

.05

80

60 B

A

SLC81

1

.80

.20

.10

DEFLECTION120

50

20

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

.40

.05

110

60

B70

80

90

100

40

30

10

A

110

The scales of the load and travel axes change from graph to graph for maximum clarity.

Consult PHD for applications requiring high precision tool plate location.

When the load is attached to the face of the tool plate, add the distance between load center of gravity and tool plate to the travel length and use the total as the travel length in the following graphs.

mAXImUm ROLLING LOAD & DEFLECTION GRAPHS, SIZE 1


�1

SIZE08


SLID

ES

LOAD VS. LIFE


B

A

LOAD VS. LIFE


1.75

.25.10.05

SKB82

DEFLECTION

80

60

40

20

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

.50

2

100

1.75

.25.10.05

.50

2

SKC82

DEFLECTION140

120

100

60

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

80

40

20

LOAD

(N)

VELOCITY * 1 3 2 4

0

25

75

LOAD

(N)

B

A

3

100

50

3

TRAVEL (mm)

140 34 45 67

120 28 38 58

100 22 31 49

80 18 25 39

6012 18 28

408 11 19

20 3 5 10

0 0 0 0100 150 200 250 300500

TRAVEL (mm)100 150 200 250 300500

LOAD VS. LIFE


1.75

.25.10.05

SKD82

DEFLECTION

80

40

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

.50

2

160

20

60

140

120

100

VELOCITY * 1 3 2 4

0

40

80

LOAD

(N)

B

A

3

160

60

TRAVEL (mm)100 150 200 250 300500

140

120

100

20

40 55 80

35 47 70

30 40 60

23 33 50

15 25 45

5 10 15

0 5 10

0 0 0

10 18 40

LOAD VS. LIFE


B

A 125

100

25

0

50

75

DEFLECTION

1.75

.25.10.05

.50

2

SLB82

100

50

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

75

25

125

LOAD

(N)

3

TRAVEL (mm)100 150 200 250 300500

LOAD VS. LIFE


B

A

0 0 0 0

DEFLECTION

.75

.25.10.05

.50

2

SLC82

160

100

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

120

60

40

20

80

140

180

1

LOAD

(N)

VELOCITY * 1 3 2 4

3

TRAVEL (mm)

180 45 57 92

160 39 51 80

14033 45 68

12028 39 59

10022 30 48

406 12 20

100 150 200 250 300500

8018 24 39

6012 18 28

200 6 13

LOAD VS. LIFE


B

A

1.75

.25.10.05

.50

2

SLD82

DEFLECTION220

200

160

100

0

LOAD

(N)

TRAVEL (mm)

0 300275250225200175150125100755025

120

60

40

20

80

140

180 LOAD

(N)

VELOCITY * 1 3 2 4

3

TRAVEL (mm)

220 65 70 115 200 55 60 100 18045 55 90

160 35 50 8014032 45 70

8015 22 40

40 0 5 20

0 0 0 0100 150 200 250 300500

12030 37 6010022 30 50

6010 15 30

20 0 0 10

SK & SL SLIDE





��

SIZE08


SLID

ES

SK & SL SLIDE



0

LOAD VS. LIFE

0

40

80LOAD

(N) A- 2.54 Million Meters Life

B- 5.08 Million Meters Life

B

A

75 150 225 300 375 450

TRAVEL (mm)

180

160

140

120

100

60

20

0

15

35

85

75

65

60

45

25

5

0

10

25

55

50

45

35

30

15

5

0

3

17

43

38

33

28

21

10

0

VELOCITY * 1 3 2 4

425400375350300250225200125755025 100 150 175 275 325 450

0

LOAD VS. LIFE

0

40

80

LOAD



B

A

75 150 225 325 400 450

TRAVEL (mm)

240

200

160140

100

60

200

25

45

125

100

857565

35

50

15

30

85

60

555040

25

00

10

20

60

45

403530

15

0

VELOCITY * 1 3 2 4

425400375350300250225200125755025 100 150 175 275 325 450

120

180

220

1550

553525

1107050

0

LOAD VS. LIFE

0

LOAD

(N)


B

A

75 150 225 300 375 450

TRAVEL (mm)

0

LOAD VS. LIFE

0

100LOAD



B

A

75 150 225 300 375 450

TRAVEL (mm)

220 200

180

140

80

20

0

45

100 95

85

65

40

10

0

30

70 65

55

45

25

5

0

20

50 45

40

30

15

0

VELOCITY * 1 3 2 4

50

100

425400375350300250225200125755025 100 150 175 275 325 450

0

LOAD VS. LIFE

0

40

80

LOAD

(N)


B

A

75 150 225 325 400 450

TRAVEL (mm)

280

240

180160

120

60

20

425400375350300250225200125755025 100 150 175 275 325 450

140

220

260

150

160 80 50 35

120 55 35 25

4020 105

60 30 20 10

100

200

0

10

20

90

75

6055

35

15

5

45

70

80

30

65

0

15

35

140

115

9080

55

25

10

65

105

125

45

95

0

0

10

65

55

4035

25

5

0

30

50

60

20

45

0

LOAD VS. LIFE

0

LOAD

(N)


BA

75 150 225 300 375 450

TRAVEL (mm)

150

50

100

SKB83

DEFLECTION

LOAD

(N)

TRAVEL (mm)0 425400375350300250225200125755025

1

.25.10.05

SKC83

DEFLECTION180

120

100

60

0

LOAD

(N)

TRAVEL (mm)0

.50

2

3

40

100 150 175 275 325 450

.75

160

140

80

20

1

.25.10

.05

SKD83

DEFLECTION240

160

140

60

0

LOAD

(N)

TRAVEL (mm)0

.50

2

3

40

.75

220

200

80

20

100

120

180

1.75

.25

.05

SLB83

DEFLECTION

150

100

0

LOAD

(N)

TRAVEL (mm)0 425400375350300250225200125755025

.50

2

350

1

.25.10.05

SLC83

DEFLECTION220

160

140

60

0

LOAD

(N)

TRAVEL (mm)0

.50

2

3

40

100 150 175 275 325 450.75

200

180

80

20

1

.25.10.05

SLD83

DEFLECTION

240

160

140

60

0

LOAD

(N)

TRAVEL (mm)0

.50

2

3

40

.75

220

200

80

20

100

120

180

.10

100

120

260

280

150

100

0

50

1.75

.25

.05

.50

2

3

.10

VELOCITY * 1 3 2 4



��

SIZE08


SLID

ES

SK & SL SLIDE


0

LOAD VS. LIFE

0

LOAD

(N)


B

A

100 200 300 400 500 600

TRAVEL (mm)

350

300

250

200

150

100

50

0

LOAD VS. LIFE

0

LOAD

(N)


B

A

100 200 300 400 500 600

TRAVEL (mm)

175

150

125

100

75

50

25

250

225

200

VELOCITY * 1 3 2 4

0

80

70

60

45

30

20

10

130

110

90

0

55

40

35

25

20

15

5

80

70

60

0

30

25

20

15

10

5

0

60

50

40

0

LOAD VS. LIFE

0

LOAD

(N)


B

A

100 200 300 400 500 600

TRAVEL (mm)

1751501251007550

25

250225200

275300325

0

8570604535155

12011095

135150170

0

504035201550

807060

85100120

0

302520151020

555040

6580

100

0

LOAD VS. LIFE

0

LOAD

(N)


B

A

100 200 300 400 500 600

TRAVEL (mm)

400

200

0

LOAD VS. LIFE

0

LOAD

(N)


B

A

100 200 300 400 500 600

TRAVEL (mm)

300

VELOCITY * 1 3 2 4

0

LOAD VS. LIFE

0

LOAD

(N)


B

A

100 200 300 400 500 600

TRAVEL (mm)

175150125100755025

250225200

300

350375

300

100

255075

100125150175200225

250

275

0

140

1020304060708090110

120

130

0

100

51520253040506070

80

90

0

60

51015202530354045

50

55

325

275

0

80705540302010

12011095

145

170180

160

130

0

453530251510

5

756555

95

115130

105

85

0

353025201050

554540

65

85100

75

60

1.75

.25.10.05

SKB84

DEFLECTION350

300

200

150

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

250

100

50

550500 600

1.75

.25.10.05

SKC84

DEFLECTION

225

200

125

100

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

175

75

25

550500 600

250

150

50

1.75

.25

.10

.05

SKD84

DEFLECTION

300

250

175

125

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

225

100

25

550500 600

325

200

75

50

150

275

1.75

.25.10.05

SLB84 DEFLECTION

400

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450 550500 600

1.75

.25.10

.05

SLC84

DEFLECTION

225

200

125

100

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

175

75

25

550500 600

300

150

50

1.75

.25

.10

.05

SLD84

DEFLECTION

350

250

175

125

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

225

100

25

550500 600

375

200

75

50

150

275

300

200

100

250

275

300

325

VELOCITY * 1 3 2 4 VELOCITY *

1 3 2 4




��

SIZE08


SLID

ES



SK & SL SLIDE

VELOCITY * 1 3 2 4

0

LOAD VS. LIFE

0

LOAD

(N)


A

100 200 300 400 500 600

TRAVEL (mm)

250

200

150

100

500

300

50

B

450

400

350

0

120

90

70

40

240

140

20

210

190

170

0

70

60

40

20

170

90

10

150

130

110

0

50

40

30

10

110

70

5

100

90

80

0

LOAD VS. LIFE

0


100 200 300 400 500 600

500

350

300

250

150

50

100

200

B

A 400

TRAVEL (mm)

450

LOAD

(N)

VELOCITY * 1 3 2 4

0

120

90

40

240

140

20

220

190

160

0

70

50

20

160

90

10

140

130

110

0

50

30

10

120

60

5

110

90

70

70 40 20

SKC85

0

LOAD

(N)

SLC85

350

1.75

.25.10

.05

DEFLECTION500

400

250

200

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

350

150

50

550500 600

100

300

450

1

.25.10

.05

DEFLECTION

400

250

200

0

LOAD

(N)

TRAVEL (mm)0 40030025020050

.50

2

3

100 150 450

350

150

50

550500 600

100

300

450

500

.75

VELOCITY * 1 3 2 4

0

LOAD VS. LIFE

0

LOAD

(N)


A

100 200 300 400 500 600

TRAVEL (mm)

300

250

150

50

100

200

350

550

500

450

400

B

0

145

120

90

40

270

170

20

245

220

190

0

90

70

60

20

180

110

5

160

140

125

0

60

45

35

10

165

75

0

135

110

90

70 45 25


LOAD VS. LIFE

0 0

LOAD

(N)

A

100 200 300 400 500 600

TRAVEL (mm)

1000

800700 600

400

200 300

500

900

100

B

1.75

.25.10

.05

SKB85

DEFLECTION

800

500

400

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

700

300

100

550500 600

200

600

900

1.75

.25.10.05

SLB85 DEFLECTION

800

500

400

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

700

300

100

550500 600

200

600

900

1.75

.25.10

.05

SKD85

DEFLECTION550

450

250

200

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

400

150

50

550500 600

100

300

500

1

.75

.25

.10.05

DEFLECTION

550

350

300

0

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450

450

250

100

550500 600

200

400350

SLD85

150

50

500

650

LOAD

(N)

600

VELOCITY * 1 3 2 4

0

LOAD VS. LIFE

0

LOAD

(N)


A

100 200 300 400 500 600

TRAVEL (mm)

450

350300 250

200

100

150

400

50

650 600 550 500

B

130

9070

55 40

20

30

110

10

210 190 170 150

0

220

160140 110 90

40

60

190

20

310 290 270 240

0

100

7060 45 30

10

20

80

0

150 140 130 120

0


LOAD VS. LIFE

0 0

LOAD

(N)

A

100 200 300 400 500 600

TRAVEL (mm)

1000

800700 600

400

200 300

500

900

100

1100

B



��

SIZE08


SLID

ES


SK & SL SLIDE

LOAD

(N)

0

LOAD VS. LIFE

0


B

A

TRAVEL (mm)

600

400

300

200

100

1100

700

500

1000

0

280

180

140

90

50

540

340

220

490

0

180

100

70

40

10

350

210

140

320

0

120

60

35

5

0

260

150

90

230

LOAD

(N)

0

LOAD VS. LIFE

0


B

A

TRAVEL (mm)

600

400300200100

1300

700

500

1000

LOAD

(N)

0

LOAD VS. LIFE

0


B

A

TRAVEL (mm)

600

400

300

200

100

1100

700

500

1000

0

280

180

130

80

30

540

330

220

490

0

180

100

70

50

20

360

210

140

320

0

220

70

40

25

5

260

150

90

230

11001200

0

270

180120

8040

620

320

220

480540580

0

170

100604020

420

200

120

310340380

0

110

6030

50

300

140

80

220250270

0

LOAD VS. LIFE

0

LOAD

(N)


B

A

TRAVEL (mm)

600

400

300

200

100

800

700

500

0

290

190

130

90

45

390

340

240

0

180

120

80

50

20

240

210

150

0

130

80

50

30

10

180

160

110

800

900

390

440

250

290

180

200

800

900

800

900

390

440

250

280

180

200

380

430

240

280

180

200

.10

1.75

.25.10.05

SKB86 DEFLECTION

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450 550500 600

200

650 700

400

600

800

1000

1200

1400

1.75

.25

.05

SKC86 DEFLECTION

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450 550500 600

100

650 700

200

500

600

700

800

400

300

.10

1.75

.25

.05

SKD86

DEFLECTION

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450 550500 600

100

650 700

200

500

600

700

800

400

300

1000

900

.10

1.75

.25

.05

SKE86

DEFLECTION

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450 550500 600

100

650 700

200

500

600

700

800

400

300

900

1000

1100

.10

1.75

.25.10.05

SLB86

DEFLECTION

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450 550500 600

200

650 700

400

600

800

1000

1200

1400

1.75

.25

.05

SLC86

DEFLECTION

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450 550500 600

100

650 700

400

900

1000

600

500

.10

1.75

.25

.05

SLD86

DEFLECTION

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450 550500 600

100

650 700

200

500

600

700

800

400

300

1000

900

.10

1

.75

.25

.05

SLE86

DEFLECTION

0

LOAD

(N)

TRAVEL (mm)0 40035030025020050

.50

2

3

100 150 450 550500 600

100

650 700

300

600

700

800

900

500

400

1000

1100

1300

800

700

300

200

1100

200

1200

LOAD

(N)

0

LOAD VS. LIFE

0


B

A

TRAVEL (mm)

600

400

300

200

100

1000

700

500

0

290

180

130

80

40

500

340

240

0

190

110

80

40

20

330

220

150

0

130

70

40

15

5

230

160

100

VELOCITY * 1 3 2 4

100 200 300 400 500 700600

800

900

380

440

250

290

190

210

VELOCITY * 1 3 2 4

100 200 300 400 500 700600

VELOCITY * 1 3 4

100 200 300 400 500 700600

VELOCITY * 1 3 2 4

100 200 300 400 500 700600

0

LOAD VS. LIFE

0

LOAD

(N)


B

A

100 200 300 400 500 700

TRAVEL (mm)

600

1200

1000

800

600

400

200

1600

1400

VELOCITY * 1 3 2 4

100 200 300 400 500 700600 0

LOAD VS. LIFE

0

LOAD

(N)


B

A

TRAVEL (mm)

600

400

300

200

100

900

700

500

VELOCITY * 1 3 2 4

800

1000

0

280

180

130

80

40

430

330

230

380

480

0

180

100

70

40

20

280

220

150

250

300

0

130

70

50

20

10

210

150

100

170

230

100 200 300 400 500 700600

2

0

LOAD VS. LIFE

0

LOAD

(N)


B

A

100 200 300 400 500 700

TRAVEL (mm)

600

1200

1000

800

600

400

200

1600

1400




��

SIZE08


SLID

ES

SK & SL SLIDE

To determine stopping capacity, calculate total moving weight.

From Table 1, determine shaft and tool plate weight (WM).

Multiply the travel by the travel adder + base weight.

Example for SxB83 x 100: WM = (100 x 0.0023) + 0.76 = 0.99 kg

Add WM to attached load (payload) = Total Moving Weight (WTM )

0.99 + 5.0 = 5.99 kg

Using Kinetic Energy Graphs below, plot the total moving weight and impact velocity. If the value is less than slide with cylinder, cushion, or travel adjustment curves, that type of deceleration is adequate. If it is greater than these curves, hydraulic shock absorbers are required.

To determine the correct hydraulic shock, complete the calculation on the next page.

PHD suggests hydraulic shock absorbers for all applications where the center of gravity of the payload is off the slide centerline by more than 50 mm and travelling at speeds greater than 0.25 m/sec.

A = Slide with cylinder B = Slide with travel adjustments C = Slide with cylinder with cushions


SLIDESIZE

SxB & SxC 81SxD 81

SxB & SxC 82SxD 82

SxB & SxC 83SxD 83

SxB & SxC 84SxD 84

SxB & SxC 85SxD 85

SxB & SxC 86SxD 86SxE 86

BASE WT.kg

0.380.410.580.670.761.081.371.752.262.883.954.956.02

TRAVEL ADDERkg/mm0.00120.00160.00180.00230.00230.00370.00470.00650.00650.00930.00930.01270.0167

Moving weight adders for slide kinetic energy calculation include toolplate, coupling, two collars, and shafts.

19

20

25

32

40

50

CYL. BORE(PHD)

TABLE 1

16

20

25

32

40

50

CYL. BOREH11/H12

6.05.55.04.54.03.53.02.52.01.51.00.50TOTAL mOVING WEIGHT (kg)

C

B

AImPA

CT V

ELO

CITY

(m/s

ec)

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

SIZE 1

0 1.1 2.3 3.4 4.5 5.7 6.8 7.9 9.1

TOTAL mOVING WEIGHT (kg)

C

B

ImPA

CT V

ELO

CITY

(m/s

ec)

2.3

2.0

1.8

1.5

1.3

1.0

.76

.51

.25

0


ImPA

CT Im

PACT

ImPA

CT Im

PACT

VEL

OCI

TY (m

/sec

)


ImPA

CT V

ELO

CITY

(m/s

ec)


ImPA

CT V

ELO

CITY

(m/s

ec)


ImPA

CT V

ELO

CITY

(m/s

ec)

C

BA

SIZE 6

B

A

C

C

BA

SIZE 3 C

BA

SIZE 4

A

SIZE 2

0 5.9 12 18 24 30 36 41 47 53 59

2.0

1.8

1.5

1.3

1.0

.76

.51

.25

00 4.5 9.1 14 18 23 27 32 36

2.0

1.8

1.5

1.3

1.0

.76

.51

.25

0

2.0

1.8

1.5

1.3

1.0

.76

.51

.25

0

2.3

2.0

1.8

1.5

1.3

1.0

.76

.51

.25

00 2.3 4.5 6.8 9.1 11 14 16 18 20 230 2.3 4.5 6.8 9.1 11 14

SIZE 5



��

SIZE08


SLID

ES

SK & SL SLIDESYmBOLS DEFINITIONSC = Number of cycles per hourd = Cylinder bore diameter [mm]EK = Kinetic energy [Nm]ET = Total energy per cycle, EK + EW [Nm]ETC = Total energy per hour [Nm/hr]EW = Work or drive energy [Nm]FD = Propelling force [N]P = Operating pressure [bar]S = Stroke of shock absorber [m]V = Impact velocity [m/sec)WTM = Total moving weight [kg]

PHD SHOCK ABSORBER PERFORmANCE GRAPHS

PHD SHOCKABSORBER

NO.57056-01-x57056-02-x57056-02-x57056-03-x57056-03-x57056-04-x

SLIDESIZE

123456

STROKEm

0.0160.0220.0220.0250.0250.040

THREADTYPE

M14 x 1.5M20 x 1.5M20 x 1.5M25 x 1.5M25 x 1.5M25 x 1.5

ET

TOTAL ENERGYPER CYCLE

Nm3.58.513.525.044.098.0

ETCTOTAL ENERGY

PER HOURNm

340005370053700700007000075000

FG

PROPELLINGFORCE

N530890890

150015002200

SHOCKABSORBER

WEIGHTkg

0.070.200.200.280.280.45

SHOCK ABSORBER SPECIFICATIONS

0 182 4 6 8 10 12 14 16

2.5

2.0

1.5

1.0

0.5

0.0

2.5

2.0

1.5

1.0

0.5

0.050454035302520151050

2.0

1.5

1.0

0.5

0.085

#57056-04-x

ET Total Energy [Nm]

Impa

ct V

eloc

ity [m

/sec

]

0 8075706560555045403530252015105

0.0 5.50.5 1.0 1.5 2.5 3.5 4.0 4.5 5.0

3.0

2.5

2.0

1.5

1.0

0.5

0.03.02.0

57056-01-1

57056-01-2

57056-02-3

57056-02-1

57056-02-2

57056-02-3

57056-03-1

57056-03-2

57056-03-3

57056-04-3

57056-04-1

57056-04-2


#57056-02-xIm

pact

Vel

ocity

[m/s

ec]

#57056-03-x


Impa

ct V

eloc

ity [m

/sec

]

#57056-01-x

Impa

ct V

eloc

ity [m

/sec

]ET Total Energy [Nm]


STEP 1: Identify the following parameters. These must be known for all energy absorption calculations. Variations or additional information may be required in some cases.

A. The total moving weight to be stopped in kg (WTM)

B. The slide velocity (V) at impact with the shock absorber in m/sec

C. External propelling force (FD) in N

D. Number of cycles per hour (C)

E. Orientation of the application’s motion (i.e., horizontal or vertical application). See next page.

STEP 2: Calculate the kinetic energy of the total moving weight.

STEP 3: Calculate the propelling force (FD).Horizontal application: FD = 0.0785 x d2 x P

Vertical application: FD = (0.0785 x d2 x P) + 9.8 x WTM

Calculate the work energy input (EW) from any external (propelling) forces acting on the load, using the stroke of the shock absorber selected. EW = FD x S


Use Shock Absorber Specifications Chart to verify that the selected unit has an ET capacity greater then the value just calculated. If not, reduce velocity, pressure, moving weight, or select a larger slide.

STEP 5: Calculate the total energy that must be absorbed per hour (ETC). ETC = ET x CUse Shock Absorber Specifications Chart to verify that the selected unit has an ETC capacity greater then the value just calculated. If not, reduce the cycles per hour or select a larger slide.

STEP 6: Determine the damping constant for the selected shock absorber. Using the appropriate Shock Absorber Performance Graph, locate the intersection point for impact velocity (V) and total energy (ET). The shaded area (-1, -2, or -3) that the point falls in is the correct damping constant for the application.

NOTE: The total energy per cycle (ET) is based on the slide and its components. Applications with ET larger than listed are not recommended.

EK = x V2WTM 2


��

SIZE08


SLID

ES

HORIZONTAL APPLICATIONSTEP 1: Application DataExample: SxB84 x 100 mm travel and 2 kg payload(WTM) Weight = 3.84 kg (Total Moving Weight)(V) Velocity = 2.0 m/sec (Speed of Travel)(d) Cylinder Bore Diameter = 32 mm(P) Operating Pressure = 6 bar(C) Cycles/Hr = 200 c/hrWM = 1.37 + (0.0047 x 100 mm)

WM = 1.84 kg

WTM = 1.84 + 2 kg

WTM = 3.84 kg


EK = 7.68 Nm

STEP 3: Calculate work energy.FD = 0.0785 x d2 x PFD = 0.0785 (322) x 6FD = 482.3 NEW = FD x SEW = 482.3 N x 0.025EW = 12.06 Nm


ET = 7.3 + 12.06ET = 19.36 NmSince 19.36 is less than ET in Shock Absorber Specifications Chart, proceed.

STEP 5: Total energy absorbed per hourETC = ET x CETC = 19.36 x 200ETC = 3872 Nm/hrSince 3872 is less than ETC in Shock Absorber Specifications Chart, proceed.

STEP 6: Choose proper damping constant for correct shock absorber on Shock Absorber Performance Graphs (see previous page). #57056-03-1 is the correct unit for the application.

SIZING EXAmPLES

VERTICAL APPLICATIONSTEP 1: Application DataExample: SxB84 x 160 mm travel with a 4 kg payload(WTM) Weight = 6.12 kg (Total Moving Weight)(V) Velocity = 0.50 m/sec (Speed of Travel)(d) Cylinder Bore Diameter = 32 mm(P) Operating Pressure = 6 bar(C) Cycles/Hour = 400 c/hr


EK = 0.76 Nm

STEP 3: Calculate work energy.FD = (0.07854 x d2 x P) + 9.8 x WTM

FD = 482.5 + 59.98FD = 542.5 NEW = FD x SEW = 542.5 x 0.025EW = 13.6 Nm


ET = 0.76 + 13.6ET = 14.36 NmSince 14.36 is less than ET in Shock Absorber Specifications Chart, proceed.

STEP 5: Total energy absorbed per hourETC = ET x CETC = 14.36 x 400ETC = 5744 Nm/hrSince 5744 is less than ETC in Shock Absorber Specifications Chart, proceed.

STEP 6: Choose proper damping constant for correct shock absorber on Shock Absorber Performance Graphs (see previous page). #57056-03-3 is the correct unit for this application.

EK = x V2

EK = x 2.023.842

WTM

2

EK = x 0.5026.122

EK = x V2WTM

2

S

LOAD

S

LOAD

SK & SL SLIDESHOCK ABSORBER SELECTION GUIDE


��

SIZE08


SLID

ES

SLIDESCv

NOTES: 1) T=Travel length inches [mm].2) Thrust capacity, allowable mass and dynamic moment capacity must be considered when selecting a slide.3) For additional speed information, consult PHD’s Series CV Cylinder pages.

SPECIFICATIONSOPERATING PRESSUREOPERATING TEMPERATURETRAVEL TOLERANCEREPEATABILITYVELOCITYLUBRICATIONMAINTENANCE

SERIES SCV35 psi min to 150 psi max [2.4 bar min to 10 bar max] air

-20° to +180°F [-29° to +82°C]See table below

±0.001 in [±.025 mm] of original position80 in/sec [2 m/sec] max., zero load at 87 psi [6.9 bar]

Factory lubricated for rated lifeField repairable

SLIDEDIRECTION

EFFECTIVEAREA BASE WEIGHT

2

3

4

5

6

7

8

9

0.394

0.472

0.630

0.787

0.984

0.984

1.181

1.181

EXTENDRETRACTEXTEND

RETRACTEXTEND

RETRACTEXTEND

RETRACTEXTEND

RETRACTEXTEND

RETRACTEXTEND

RETRACTEXTEND

RETRACT

GUIDE SHAFTDIAmETERUNIT

SIZE0.490.410.760.641.251.071.951.643.042.564.834.347.797.03

12.1711.41

BOREDIAmETER

TYPICALDYNAmIC LOAD

in mm10

12

16

20

25

25

30

30

0.787

0.984

1.260

1.575

1.969

2.480

3.150

3.937

in mm20

25

32

40

50

63

80

100

in2 mm2

314264491412804691

1257105619631649311728035027453678547363

1.75 + (.17 x T)

2.38 + (.22 x T)

3.95 + (.35 x T)

6.26 + (.50 x T)

11.37 + (.75 x T)

14.30 + (.79 x T)

26.67 + (1.14 x T)

35.83 + (1.22 x T)

0.80 + (.003 x T)

1.08 + (.004 x T)

1.79 + (.006 x T)

2.84 + (.009 x T)

5.16 + (.013 x T)

6.49 + (.014 x T)

12.11 + (.020 x T)

16.27 + (.022 x T)

lb kg8

15

25

35

50

75

100

150

36

67

111

156

222

334

445

667

lb N

CYLINDER RODDIAmETERin mm

0.315

0.394

0.472

0.630

0.787

0.787

0.984

0.984

8

10

12

16

20

20

25

25

2 & 3

4, 5, & 6

7,8, & 9

L ≤ 100L > 100L ≤ 500L > 500L ≤ 500L > 500

UNITSIZE

NOmINALTRAVEL

in mm

NOmINALTRAVEL TOLERANCE*

in mm

+0.059/-0.000+0.079/-0.000+0.079/-0.000+0.126/-0.000+0.098/-0.000+0.157/-0.000

+1.50/-0.000+2.00/-0.000+2.00/-0.000+3.20/-0.000+2.50/-0.000+4.00/-0.000

L ≤ 4L > 4L ≤ 20L > 20L ≤ 20L > 20

*NOTE: Travel tolerance values measured at 60 ±4 psi, due toimpact seal design.

TOTAL TRAVEL TOLERANCESTolerance on nominal travel length is shown in the

following table:



(Extend or Retract)


�0

SIZE08


SLID

ES

SLIDE SELECTIONThere are four major factors to consider when selecting a slide.

mAXImUm ROLLING LOAD (Horizontal Applications Only)

The Maximum Rolling Load Graphs (pages 82 to 84) are based on the load capacity of the bearings. These graphs show total travel (see definition below), attached load, and speed. By plotting any two of these three parameters it is possible to determine the maximum allowable value of the third for a specific slide.

mAXImUm KINETIC ENERGY

To determine the appropriate type of deceleration for the application,first, calculate total moving load.

a) Determine guide shaft and tool plate moving load WM from the table below.b) Total Moving Load = WM + Attached Load

Next, plot the total moving load and impact velocity on the Kinetic Energy Graphs (pages 82 to 84). The line(s) above the point represent the acceptable means of decelerating the load. If the point falls above all three lines, choose a larger slide or modify the application parameters.

SHAFT DEFLECTION

Use the Deflection Graphs (page 85) to determine if the deflection of the slide is within acceptable limits for the application. The Deflection Graphs for horizontal applications account for bearing and shaft clearances, tool plate and guide shaft weight, and are based on representative loads within the range of each slide. The graphs for vertical applications account for bearing and shaft clearances only.

DEFINITION OF TOTAL TRAVEL:When the center of gravity (c.g.) of the attached load is located

at a distance in front of the face of the slide tool plate, this distance should be added to the slide stroke length and any tool plate extension to establish the total travel. This total travel should be used in the Maximum Rolling Load Graphs.

Total Travel = Slide Travel + Tool Plate Extension + Distance to Attached Load c.g.

SCVx2

SCVx3

SCVx4

SCVx5

SCVx6

SCVx7

SCVx8

SCVx9

mODEL

TRAVEL in [mm]

0.55[0.25]0.78

[0.36]1.9

[0.8]3.2

[1.4]5.7

[2.6]6.3

[2.9]11.4[5.2]13.9[6.3]

1[25]

2[50]

3[75]

4[100]

5[125]

6[150]

7[175]

8[200]

9[225]

10[250]

11[275]

12[300]

0.63[0.29]0.91

[0.41]2.1

[0.9]3.5

[1.6]6.1

[2.8]6.7

[3.1]12.0[5.5]14.5[6.6]

0.71[0.32]1.03

[0.47]2.2

[1.0]3.7

[1.7]6.5

[3.0]7.2

[3.3]12.7[5.7]15.1[6.9]

0.79[0.36]1.15

[0.52]2.4

[1.1]4.0

[1.8]7.0

[3.2]7.6

[3.4]13.3[6.0]15.7[7.1]

0.87[0.39]1.27

[0.58]2.6

[1.2]4.3

[1.9]7.4

[3.3]8.0

[3.6]13.9[6.3]16.4[7.4]

0.94[0.43]1.39

[0.63]2.8

[1.3]4.5

[2.1]7.8

[3.5]8.5

[3.8]14.5[6.6]17.0[7.7]

––––

3.0[1.3]4.8

[2.2]8.2

[3.7]8.9

[4.0]15.1[6.9]17.6[8.0]

––––

3.1[1.4]5.1

[2.3]8.7

[3.9]9.3

[4.2]15.8[7.1]18.2[8.3]

––––––––

9.1[4.1]9.8

[4.4]16.4[7.4]18.8[8.5]

––––––––

9.5[4.3]10.2[4.6]17.0[7.7]19.5[8.8]

––––––––––––

17.6[8.0]20.1[9.1]

––––––––––––

18.2[8.3]20.7[9.4]

GUIDE SHAFT AND TOOL PLATE mOVING LOAD (Wm) lb [kg]

TRAVEL

DISTANCETO ATTACHED

LOAD C.G.

ATTACHEDLOAD C.G

TOTALTRAVEL

1

2

3

4 AIR CYLINDER THRUST

Use the effective piston area (see cylinder thrust calculation and specifications on page 79) to determine if the cylinder has sufficient thrust to move the total moving load as calculated at left. Maintain a minimum ratio of thrust to total moving load of 2 to 1.

SCv SLIDE


�1

SIZE08


SLID

ES

APPLICATION DATA:Slide Travel = 3 in [75 mm]Required Speed = 20 in/sec [.51 m/sec]Attached Load = 12 lb [ 5.4 kg], c.g. of load is 1 in [25 mm] from face of tool plate (c.g. location is needed to calculate total travel)Operating Pressure = 60 psi [ 4 bar]

SLIDE SIZING1. Determine maximum Rolling Load a) Calculate Total Travel = Slide Travel + Distance to Load c.g. = 3 in + 1 in = 4 in [= 75 mm + 25 mm = 100 mm] b) Plot total travel and required speed on Maximum Rolling Load Graphs (pages 82 to 84). The SCVx6 is acceptable, because for these parameters the slide can carry an attached load of 13 lb [5.9 kg] larger than the actual 12 lb [5.4 kg] load for this application. 2. Determine maximum Kinetic Energy a) Guide shaft and tool plate moving load is 6.5 lb [3.0 kg] (from table on previous page for SCVx6 with 3 in [75 mm] travel) b) Total Moving Load = 6.5 lb + 12 lb (attached load) = 18.5 lb [= 3.0 kg + 5.4 kg = 8.4 kg] c) Plot total moving load and velocity on the Kinetic Energy Graph for the SCVx6 (page 83). Since the point falls above the line for the cylinder only, appropriate deceleration methods would be either travel adjustment with shock pads or a cylinder with cushions. 3. Shaft Deflection a) Using the Deflection Graphs for horizontal applications (page 85), verify that for the total travel of the selected slide the deflection is acceptable.4. Air Cylinder Thrust a) Using the effective piston area and the operating pressure, verify that the cylinder has sufficient thrust for the application. Effective Piston Area = 2.56 in2 [1649 mm2] (from page 79) Cylinder Thrust = 2.56 in2 x 60 psi = 154 lb [= .1 x 1649 mm2 x 4 = 660 N] Total Moving Weight = 18.5 lb [8.4 kg x 9.8 m/sec2 = 82 N]The cylinder thrust is significantly more than the total moving weight and is therefore acceptable.

APPLICATION DATA:Slide Travel = 10 in [250 mm]Required Speed = 40 in/sec [1 m/sec]Attached Load = 5 lb [ 2.3 kg]Operating Pressure = 60 psi [ 4 bar]

SLIDE SIZINGThe required slide travel is 10 in [250 mm], and therefore an SCVx6 or larger slide must be used.1. Determine maximum Rolling Load a) Since the application is vertical, this step is not necessary.2. Determine maximum Kinetic Energy Without knowing which specific slide is going to be used, this step may require some iterations. Start with the SCVx6 since it is the smallest Series SCV Slide with the necessary travel. a) The guide shaft and tool plate moving load is 9.5 lb [4.3 kg]

(from table on previous page for SCVx6 with 10 in [250 mm] travel).

b) Total Moving Load = 9.5 lb + 5 lb = 14.5 lb [= 4.3 kg + 2.3 kg = 6.6 kg] c) Plot total moving load and velocity on the kinetic energy graph for the SCVx6 (page 83). d) The point is below the “cylinder with cushion” curve but above

the other two curves. Therefore to use the SCVx6, a cylinder with cushions would be required to decelerate the load. (A larger slide could be used if desired but the total moving load would need to be adjusted to determine the appropriate deceleration method using the kinetic energy graphs.)

3. Shaft Deflection a) Using the vertical application Deflection Graphs (page 85), verify that for the total travel of the selected slide the deflection is acceptable. Note that the deflection shown on this graph represents the total side play of the slide with no load applied.4. Air Cylinder Thrust a) Using the effective piston area and the operating pressure, verify that the cylinder has sufficient thrust for the application. Effective Piston Area = 2.56 in2 [1649 mm2] (from page 79) Cylinder Thrust = 2.56in2 x 60psi = 154lb [= .1 x 1649mm2 x 4 = 660N] Total Moving Weight = 14.5 lb [6.6 kg x 9.8 m/sec2 = 65 N]The cylinder thrust is significantly more than the total moving weight and is therefore acceptable.

3 in [75 mm]

1 in [25 mm]TOTAL TRAVEL4 in [100 mm]

ATTACHEDLOAD C.G.

HORIZONTAL APPLICATION VERTICAL APPLICATION

SCv SLIDE


��

SIZE08


SLID

ES

H

14[6.4] SCVx2

Total Travel inch [mm]

12[5.4]

10[4.5]

8[3.6]

00 1

[25]

Atta

ched

Loa

d lb

s [K

g]

2[50]

3[75]

4[100]

5[125]

6[150]

mAXImUm ROLLING LOAD GRAPHS KINETIC ENERGY GRAPHS

A

6[2.7]

4[1.8]

2[.9]

18[8.2] SCVx3


14[6.4]

00 1

[25]

Atta

ched

Loa

d lb

s [K

g]

2[50]

3[75]

4[100]

5[125]

6[150]

10[4.5]

6[2.7]

2[.9]

20[9.1]

SCVx4


15[6.8]

00 1

[25]

Atta

ched

Loa

d lb

s [K

g]

2[50]

3[75]

4[100]

5[125]

10[4.5]

5[2.3]

6[150]

7[175]

8[200]

00 2

[.91]

Total moving Load lb [kg](= Attached Load + Shaft and Tool Plate Load)

Impa

ct V

eloc

ity in

/sec

[m/s

ec]

4[1.8]

6[2.7]

8[3.6]

10[4.5]

12[5.4]

F

G

H

SCVx2

SCVx3

SCVx4

00 5

[2.3]


Impa

ct V

eloc

ity in

/sec

[m/s

ec]

60[1.5]

80[2.0]

10[4.5]

15[6.8]

20[9.1]

40[1.0]

20[.51]

G

F

00 5

[2.3]


Impa

ct V

eloc

ity in

/sec

[m/s

ec]

30[.76]

90[2.3]

10[.25]

10[4.5]

15[6.8]

20[9.1]

50[1.3]

G

F

H

70[1.8]

BC

DE

AB

CD

E

AB

CD

E

30[.76]

90[2.3]

10[.25]

50[1.3]

70[1.8]

A = 10 in/sec [.25 m/sec]B = 15 in/sec [.38 m/sec]

C = 20 in/sec [.51 m/sec]D = 25 in/sec [.64 m/sec]E = 30 in/sec [.76 m/sec]

F = Cylinder with cushionG = Travel adjustment and shock padH = Cylinder only

SCv SLIDE


��

SIZE08


SLID

ES



20[9]

SCVx5


15[6.8]

00 1

[25]

Atta

ched

Loa

d lb

s [K

g]

2[50]

3[75]

4[100]

5[125]

10[4.5]

5[2.3]

6[150]

7[175]

8[200]

25[11]

30[14]

35[16]

40[18]

SCVx5

00 15

[6.8]


Impa

ct V

eloc

ity in

/sec

[m/s

ec]

20[9]

30[14]

40[18]

35[16]

25[11]

5[2.3]

10[4.5]

30[.76]

60[1.5]

70[1.8]

80[2.0]

10[.25]

50[1.3]

40[1.0]

20[.51]

G

F

H

AB

CD

E

SCVx6

SCVx7

SCVx6

SCVx7


00 1

[25]

Atta

ched

Loa

d lb

s [K

g]

2[50]

3[75]

4[100]

5[125]

6[150]

7[175]

8[200]

9[225]

10[250]

70[32]

60[27]

50[23]

40[18]

30[14]

20[9]

10[4.5]


00 1

[25]

Atta

ched

Loa

d lb

s [K

g]

2[50]

3[75]

4[100]

5[125]

6[150]

7[175]

8[200]

9[225]

10[250]

70[32]

60[27]

50[23]

40[18]

30[14]

20[9]

10[4.5] 0

0 10[4.5]


Impa

ct V

eloc

ity in

/sec

[m/s

ec]

30[.76]

50[1.3]

70[1.8]

80[2.0]

10[.25]

20[9]

30[14]

40[18]

50[23]

70[32]

F

HG

60[1.5]

40[1.0]

20[.51]

00 10

[4.5]


Impa

ct V

eloc

ity in

/sec

[m/s

ec]

20[9]

30[14]

40[18]

50[23]

60[27]

70[32]

AB

CD

E

AB

CD

E

35[.89]

60[27]

45[1.1] F

H

G

5[.13]

15[.38]

25[.64]



SCv SLIDE


��

SIZE08


SLID

ES


SCVx8

SCVx9

SCVx8

SCVx9


00

Atta

ched

Loa

d lb

s [K

g]

2[50]

4[100]

6[150]

8[200]

12[300]

90[41]

50[23]

30[14]

10[4.5]

10[250]

70[32]

40[18]

20[9]

60[27]

80[36]


00

Atta

ched

Loa

d lb

s [K

g]

2[50]

4[100]

6[150]

8[200]

12[300]

80[36]

70[32]

50[23]

40[18]

30[14]

20[9]10

[4.5]

60[27]

00 10

[4.5]


Impa

ct V

eloc

ity in

/sec

[m/s

ec]

20[9]

30[14]

40[18]

80[36]

50[23]

60[27]

70[32]

G

H

00 10

[4.5]


Impa

ct V

eloc

ity in

/sec

[m/s

ec]

20[.51]

30[.76]

35[.89]

5[.13]

20[9]

30[14]

40[18]

50[23]

60[27]

25[.64]

10[.25]

70[32]

80[36]

15[.38]

G

F

H

AB

CD

E

AB

CD

E

10[250]

20[.51]

30[.76]

35[.89]

5[.13]

25[.64]

10[.25]

15[.38]

F




SCv SLIDE


��

SIZE08


SLID

ES0.035[.89]

SCVx2 & SCVx3

Slide Travel inch [mm]

0.030[.76]

0.025[.64]

0.020[.51]

0.0000 1

[25]

Tool

Pla

te D

efle

ctio

n in

[mm

]

2[50]

3[75]

4[100]

5[125]

6[150]

0.015[.38]

0.010[.25]

0.005[.13]

0.035[.89]

SCVx4 & SCVx5


0.030[.76]

0.025[.64]

0.020[.51]

0.0000 1

[25]

Tool

Pla

te D

efle

ctio

n in

[mm

]

2[50]

3[75]

4[100]

5[125]

6[150]

0.015[.38]

0.010[.25]

0.005[.13]

7[175]

8[200]

SCVx6 & SCVx7


0.030[.76]

0.025[.64]

0.020[.51]

0.000

Tool

Pla

te D

efle

ctio

n in

[mm

]

0.015[.38]

0.010[.25]

0.005[.13]

0.035[.89]

SCVx8 & SCVx9


0.030[.76]

0.025[.64]

0.020[.51]

0.0000

Tool

Pla

te D

efle

ctio

n in

[mm

]

2[50]

4[100]

6[150]

8[200]

0.015[.38]

0.010[.25]

0.005[.13]

10[250]

12[300]

VERTICAL APPLICATIONTOTAL SIDE PLAY

Slide Travel in [mm]

.050[1.3]

0.0000 1

[25]

Tool

Pla

te D

efle

ctio

n in

[mm

]

2[50]

3[75]

4[100]

5[125]

6[150]

.010[.25]

.020[.51]

.030[.76]

.040[1.0]

7[175]

8[200]

9[225]

10[250]

11[275]

12[300]

0 1[25]

2[50]

3[75]

4[100]

5[125]

6[150]

7[175]

8[200]

9[225]

10[250]

TOTAL SIDE PLAY

TOOL PLATEDEFLECTION

SCVx2, 8 lb [3.6 kg] load


SCVx2, 2 lb [.9 kg] load






40 lb [18 kg] load

10 lb [4.5 kg] load

60 lb [27 kg] load

10 lb [4.5 kg] load

SCVx2, SCVx3, SCVx4

SCVx5

SCVx6, SCVx7,SCVx8

DEFLECTION GRAPHS: HORIZONTAL APPLICATIONSDeflections shown below are for representative light and heavy loads for each size slide.

DEFLECTION GRAPHS: VERTICAL APPLICATIONS

SCv SLIDE

stp - phd, inc · stp compact slide size 08 12 16 20 25 lb 0.03 0.04 0.05 0.10 0.15 0.20 0.22 0.29...

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